13 best ph tests

pH tests are commonly used in various scientific, industrial, and laboratory settings to measure the acidity or alkalinity of a solution. The pH scale ranges from 0 to 14, with 7 being considered neutral. Solutions with a pH value below 7 are acidic, while those with a pH above 7 are alkaline (or basic).

Ph Test Strips: Ph test strips are a popular and convenient way to measure pH levels. They consist of strips of paper or plastic that have been treated with a chemical indicator. When these strips come into contact with a solution, they change color based on the pH of the solution. Users can then compare the strip's color to a reference chart to determine the pH value of the solution.

Lab Consumables and Lab Supplies Consumables: In laboratory settings, pH test strips are considered consumable items. They are used for a wide range of applications, including:

  1. Water Quality Testing: pH testing is crucial in assessing the acidity or alkalinity of water sources, such as drinking water, swimming pools, and wastewater.

  2. Chemical Analysis: Laboratories use pH tests to determine the pH of chemical solutions, which can impact chemical reactions and experimental outcomes.

  3. Biological Research: pH plays a vital role in biological processes. Researchers use pH testing to monitor and control the pH of cell cultures and biological samples.

  4. Food and Beverage Industry: pH testing is essential in food processing to ensure the quality and safety of products. It helps maintain the desired pH levels in foods and beverages.

  5. Environmental Monitoring: pH tests are used to assess the pH of soil, sediment, and other environmental samples to study the impact of pH on ecosystems.

Lab Scientific Products and Industrial Scientific: The use of pH test strips and related lab consumables is prevalent in various scientific fields, including chemistry, biology, environmental science, and industrial applications. pH meters and electrodes are also common tools for precise pH measurements in more advanced laboratory and industrial settings.

In industrial processes, maintaining the correct pH levels is critical for the efficiency and quality of many processes. This includes industries such as:

  1. Pharmaceuticals: pH control is vital in pharmaceutical manufacturing to ensure the effectiveness and stability of drugs.

  2. Agriculture: pH levels in soil and water are monitored for optimal crop growth.

  3. Chemical Manufacturing: The pH of chemical reactions must often be controlled to produce desired products.

  4. Water Treatment: pH control is crucial in water treatment plants to ensure safe drinking water and efficient wastewater treatment.

In summary, pH tests, including pH test strips, are essential tools used in various fields to assess the acidity or alkalinity of solutions.They play a critical role in quality control, research, and process optimization across a wide range of industries and scientific disciplines.

Below you can find our editor's choice of the best ph tests on the market
  

pH Test Strips for Testing Alkaline and Acid Levels in The Body. Track & Monitor Your pH Level Using Saliva and Urine. Get Highly Accurate Results in Seconds.

Just Fitter

Based on 6 reviews Check latest price
  • OUR PROMISE TO YOU. High quality pH test strips are very sensitive to the environment and changes to temperature. In the unlikely event your pH strips EVER stop working please contact us and we'll send you a replacement bottle straight away. No ifs, no buts, just awesome customer service.
  • ACCURATELY MEASURE YOUR PH LEVELS TO MONITOR YOUR HEALTH. Using pH test strips is a quick and easy way to check your pH levels. Following an alkaline diet and increasing fruits and vegetables can result in a number of improved health benefits. To bone health, reduced muscle wasting, cardiovascular health and memory. Watch the videos below for more information.
  • BE HEALTHIER & HAPPIER. Your body requires a balanced pH to function at optimal levels. Test your pH more often with 25 free strips. So, 125 strips in each bottle.
  • HELPS YOU FIGHT DISCOMFORT IN YOUR BODY. Helps you manage joint pain, osteoporosis, & other common ailments through alkalinity. According to 1931 Nobel prize winner Dr. Otto Warburg “Disease can’t survive in an alkaline body”.
  • CONVENIENT & EASY TO USE. Test your pH Levels in the comfort of your own home. Includes emailed step by step PDF guide. 2-year shelf life.

User questions & answers

Question: What happens when the top color matches a different pH number value than the bottom color? This has been happening consistently for me
Answer: I experience the same thing; however, it seems one of the two, the green patch, is a clearer indicator for me. When in doubt, I accept the lower reading. Up or down one reading is close enough for me, especially when a nutrient I started taking raised the reading from 5.75 to 6.50 which could have been a 6.75.
Question: Can you test vaginal fluid instead of urine for accuracy of the flora balance specifically
Answer: Our pH test strips are for Urine and Saliva testing predominately. The reason is that the pH test strips have reactors in them for the testing of Urine and Saliva to achieve accurate results for this purpose. For testing Vaginal pH it is best to use the 0 -14 range test strips, rather than the 4.5 - 9.0 range as a healthy vaginal pH is somewhere between 3.8 and 4.5.
Question: Can it test water
Answer: No not at all, I tried these with water and I get very inaccurate readings compared to my matching readings from my liquid water testing kit and my digital pH tester. I guess there's something special about these strips where they work specifically for bodily fluids.
Question: Can you use this for soda or juice
Answer: pH is pH, so you can use these strips to test any liquid. However, two things to watch out for: First, if the thing you're testing is strongly-colored (such as a darkly-colored juice or soda), you might have a hard time reading the result. In addition, if the pH of your liquid lies outside that shown in the color chart on the container, you won't be able definitively to state the pH of the liquid. There are some other test strips that claim to report the "full range" of pH (given as 0-9), but I wouldn't want to be around anything that might be at those extremes...

Ph. 1-14 Test Paper Extensive Test Paper Litmus Test Paper Sonkir pH Test Strips,Test pH for Saliva Urine Water Soil Testing(2-Pack pH Test Strips)

Aulyn

Based on 2 reviews Check latest price

Product description

Save: Test paper should be stored in a dry place to avoid light, and no sour and alkaline air can be stored again.

When using, please do not immerse the pH bar in the test liquid. It can cause the test results to be displayed incorrectly.

Test paper can not indicate the Acid or alkali solution when its density was lower than 0.01%.

The color changes of the test strip need to be matched within 15 seconds.

  • Paper Size: 45mm x 7mm (L x W) Packing Content: 2 X Pack(160 pH Strips)
  • PH 1-14 color chart in each pack
  • Under normal circumstances, the solution of the tested paper will produce color changes one second after contact with the test paper
  • Different pH content discoloration range is different, by comparing the color card ratio: the smaller the number, the stronger the acidity, the larger the value, the stronger the alkalinity.
  • Ph test paper can be commonly used to test many commonly used substances, including urine, sweat, moisturizing soap, lemon juice, milk, liquid detergent, moist soil, and so on.

User questions & answers

Question: How Do you use these correctly? It's not working for me
Answer: Use glass stick or cotton swab to dip a small amount of the substance to be tested on the Yellow test page, and compare the colorimetric card to see the corresponding pH value of the color. If the test strip does not change color or is always a color, it may be because the acidity and alkalinity of the tested liquid is 6, which is yellow just like the color of the test strip, or the pH values of the tested liquids are almost the same.
Question: can I use these to test cosmetic products, such as moisturizers, serums, face masks, ect
Answer: Yes, if itcosmetic product is liquid or milky, drip directly on the test paper and wait until the color changes, to compare the color card to see which PH value it belongs to.The pH of the skin is about 6, which is weakly acidic, so the most suitable cosmetics are also in this range
Question: will these work on alcoholic beverages
Answer: The pH strips test for the degree of acidity or alkalinity of a solution and I suppose it should work on an alcoholic beverage depending upon what the beverage consists of besides ethanol. I initially bought the paper to test the acidity of cheeses I make, but have also used them for wine making to evaluate for acid content.
Question: I intend to use this as a visual indicator to help a child who has difficulty differentiating between wet and dry pull ups. Will this work
Answer: Just a tip: dry pullup is always flat, wet pullup is bulky and puffy. The puffiness is a tell tell sign better then any devices.

Water Quality Tester, Accurate and Reliable, HoneForest TDS Meter, EC Meter & Temperature Meter 3 in 1, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums, etc.

Based on 6 reviews Check latest price
  • ✔ACCURATE AND RELIABLE: To achieve high accuracy, equipped with premium quality titanium alloy probe, and reliable Automatic Temperature Compensation (ATC) ensures reading always be accurate at various temperatures.
  • ✔MULTIFUNCTIONAL AND UPGRADED: Professional TDS, EC and Temperature Pen 3 in 1. Upgraded with big backlit LCD for easier reading, and auto-lock function for easier use.
  • ✔EASY AND INSTANTLY: Just turn TDS meter on and stir water gently, then stabilized readings will be auto-locked on LCD in seconds, and the tds ppm meter will shut off automatically if without operation over 2 minutes.
  • ✔MULTIPURPOSE TDS TESTER: Test the purity of drinking water to ensure it's healthy, monitor if Reverse Osmosis (RO)/DI System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients), pool and spa, etc.
  • ✔3 YEARS WARRANTY. And we offer 90 days Money Back Guarantee if not totally happy with the digital TDS water tester meter.

User questions & answers

Question: Can I use this ppm meter for hydroponics
Answer: Yes . This is one of the intended uses :) Just please note it's for TDS (Total Dissolved Solids), not for pH. In hydroponics applications, a ppm meter such as this one is used to determine your nutrient count.
Question: how can i test if the unit is accurate could i use distilled which i assume should be zero, thanks tom
Answer: Thanks for your question. This TDS meter is pre-calibrated in factory, no need calibrate again by customer, we do this to prevent as many calibration related mistakes as possible, and it's easier to use. To maintain the accuracy, it's better to rinse the probe with distilled water after each use. For your mentioned distilled water, it should read 0 ppm theoretically, but in actual application, if you can't keep test condition very clean, it may read 0-2ppm usually.
Question: Can this also check for ph
Answer: It Does not. It measure TDS , EC and Temperature 3 in 1. PH Meter is another tester.
Question: What kind of battery does it have
Answer: 1 x 3V button battery CR2032 , it's included in the water tester. Sincerely hope you enjoy the products we sell on Amazon!

Product features

Super accurate, reliable and easy to use TDS, EC &Temp water tester reader, with backlit and auto-lock function.

This advanced digital ppm meter pen with Advanced Microprocessor Technology, combines TDS Meter(Total Dissolved Solids), EC Meter(Electrical Conductivity) and Temperature meter all in one ergonomically designed pen.

Widely be used for all Water Quality Testing, Water Purification Applications, Aquaculture, Hydroponics, Pool & Colloidal Silver, Water Treatment and more.

It’s a must have handy tool for every household, testing for tap water, filtered water, distilled water, bottled water, well water, refrigerated water, etc.

Features:

  • Automatic Temperature Compensation(ATC)
  • Equipped with backlit LCD for easy reading. If TDS≤40, the backlit color is green, If TDS>40, the backlit color is red.
  • Auto-Lock Function: From test beginning, the reading can be stabilized in seconds, and locked automatically for easy read and record.
  • Hold Function: Before reading locked automatically, the reading can be locked manually if press “HOLD”.
  • Factory Calibrated: No need calibration by user.
  • Auto-Off in 2 Minutes to conserve battery.
  • A colorful TDS chart on the back to explains ppm readings.
  • Includes a protective carrying case with belt clip, easy to carry.

Sonkir Soil pH Meter, MS02 3-in-1 Soil Moisture/Light/pH Tester Gardening Tool Kits for Plant Care, Great for Garden, Lawn, Farm, Indoor & Outdoor Use (Green)

Based on 14 reviews Check latest price
  • Kindly NOTE: This soil tester can not be applied to test pH value of any other liquid. If the soil is too dry the indicator will not move, and water it before testing.
  • 3-IN-1 FUNCTION: Test soil moisture, pH value and sunlight level of plant with our soil meter, helps you specialize in grasping when you need to water your plant.
  • ACCURATE & RELIABLE: Double-needle Detection Technology strongly enhances the speed and accuracy of detecting and analyzing soil moisture and pH acidity.
  • EASY TO USE: No batteries needed, just insert the sensor probe into the soil about 2-4 inches, toggle switch to test moisture, pH, sunlight you would like to measure.
  • INDOOR & OUTDOOR USE: Design to be lightweight and portable, easy to carry around for outdoor use, ideal soil test tool kit for home plants, garden, lawn and farm.

User questions & answers

Question: Does the light meter measure light over the course of an entire day? Or is it more an instant light measure
Answer: No, just the smallest one.
Question: Will this work in coco
Answer: Only the small level is magnetic.
Question: Do I have to wait 10 minutes between readings if I’m just measuring soil moisture
Answer: One Horizontal (level) and Two Vertical (plumb) Vials
Question: Can the metal rods be taken off and used as a bolt in a crossbow
Answer: Yes , and it actually fits 4 levels, the fourth is the 3’ which is not a part of this package

Product features

Let Sonkir MS02 Soil pH Tester Make You Become a Good Plant Carer !

3-IN-1 Design

This 3-in-1 soil moisture meter is designed to better know the condition of your plant, detect soil moisture, help you know the pH value of the soil, determine if plants get enough sunlight to keep plants grow healthier !

Scientific Data Monitoring

Help you control every detail and track all changes about your plants. Keep your plants in a healthy condition through scientific data monitoring !

Special Reminder:

1. The pH function of this soil tester can not be applied to test pH value of any other liquid.

2. Since soil most often is in/close to neutral state (with pH value of 7), it is highly likely that you find the needle in display window stay still (because the default pH value is set at somewhere between 7 and 8) when you use it to test the pH value of soil. Customers sometimes are misled by this appearance and hence regard the tester as a defective unit by mistake.

How to Use:

Step 1: Switch to moisture/pH/light position according to demand.

Step 2: Insert the probe into the soil about 2-4 inches.

Step 3: Check moisture/pH/light level in the dial after 10 minutes.

Step 4: Remove probe from soil and wipe clean after each use.

Kindly Note:

1. Do not force it into very hard soil or touch hard objects since it will be easy to damage the probe.

2. Do not use it to test pure water or other liquids. It can only be used to measure soil.

3. Do not leave the meter in the soil for a long time.

4. Please wipe and clean the probe after each use.

5. If the soil is too dry the indicator will not move, and water it before testing.

Test Soil Moisture

Help you specialize in grasping when you need to water your plant.

Test the pH of the Soil

Help you to control the pH value in the soil.

Test Sunshine Level

Know about whether it gets adequate sunlight.

Outdoor Plants
Indoor Plants
Vegetable Garden

Universal pH Test Paper Strips pH Test Strips Roll, pH Measure Full Range 0-14,16.4 ft/Roll (2 Rolls)

Jovitec

Based on 2 reviews Check latest price
  • pH test paper roll: the pH test strip has full pH range, measures pH values in the range of 0 to 14, pH color chart intervals: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, easy to read
  • Material: pH paper is made of quality litmus paper, get fast and accurate results in just seconds with the good quality pH test paper
  • Multiple applications: universal pH paper is good teaching supply for schools, lab, also can be applied to detect fish tank, hydroponics, aquariums, industrial testing, agricultural testing, etc.
  • Easy to use and operate: remove a small test strip, touch the liquid to be tested, a few seconds later, compare the test results with the standard color on the card board
  • Scroll design: lightweight and compact reel design for convenient use and carry; Each roll length approx. 16.4 ft/ 5 m, 2 roll, totally 32.8 ft

User questions & answers

Question: Can this be used to test the PH of the blood
Answer: This is a broad range pH test, pH 2 to 14 . Blood pH is in a fairly narrow range around 7.4, so no you can't use thes for blood
Question: What is the shelf life for opened as well as unopened paper
Answer: there is nothing on the packaging that says anything about shelf life. The plastic case leaves no part of the paper exposed to air or light except the little tab sticking out, but I would still recommend keeping it in a place that is room temperature, dark and not too damp nor extremely dry. Under such conditions, dunno... maybe give it a decade or two ?
Question: Do you think i could use this to test food before i can it? it needs to be in the 3.0 range for canning, i think
Answer: This test paper works. I didn't use it on food but I think acid is acid and base is base.
Question: Will these actually read a low pH of 2-4? It claims 0-14, but some litmus papers have difficulty with the low acid or high alkaline ranges
Answer: The colors at the far end of the pH ranges are very similar to my eyes. I assume if you can distinguish the colors the scale is accurate.

Med Lab Diagnostics pH Test Strips 200 ct for Urine and Saliva Body pH Testing. Urinalysis Reagent Test Strips for Body Acidity and Alkalinity. Food and Diet pH Monitoring

Based on 3 reviews Check latest price

Product description

It's time to find out what your body pH is telling you!

I am a licensed Clinical Laboratory Scientist (MT, ASCP) and these are our pH Test Strips by Med Lab Diagnostics.

At the hospital laboratory, reagent test strips (chemstrips) are used to help monitor various aspects of the patients' health.

Now, you can use the urinalysis pH test strips to monitor your health from the comfort of your own home.

Easy To Use And Understand

Your purchase includes a guide which depicts the clinical significance of body pH in your health and diet.

Also included is information about the acidity and alkalinity of certain foods, which will affect your body's pH. The range is always between pH 4.5 and 9.0.

To read the results, consult the quick guide for easy instructions, and compare the colors of the two pads on your strip to the color set that most closely matches on the color chart from the barrel.

Fast And Accurate Results

In order to test the acidity and basicity of your saliva or urine, dip the tip of a pH test strip in it for only three seconds and then pull it out.

Within 15 seconds, the tip of the pH litmus test strip will change color based on the pH of the liquid you tested.

The results are super-fast and accurate, so you don’t have to double-check them. This pH test strips kit gives you professional, accurate results without medical equipment.

Test Your Body pH With Accuracy

Here at Med Lab Diagnostics we stand behind the quality of our pH strips and have the expertise to help with any questions.

  • Quality Testing: pH Test Strips Urine and Saliva. Quality, Accurate Urinalysis pH Litmus Test Strips
  • Monitor Your Health: Check Your Body pH Daily. Monitor Your Health for Early Indications of Disease
  • Diet Testing: Test Your Body's pH and Measure Alkalinity and Acidity of the Foods You Eat
  • Get More pH Strips: You get 200 Quality Urine Strips to Last you Longer. Money Back Guarantee
  • pH Guide Included: Detailed pH Informational Booklet and Quick Guide with Easy Instructions for Use

User questions & answers

Question: Do these test urine to find uti's
Answer: No the strips on the test the alkalinity or acidity of your urine or saliva.
Question: Can I use these strips to test my the pH level of my dog's urine
Answer: Hello, Yes, you can! Med Lab Diagnostics
Question: will these strips measure the ph of water
Answer: Hello While some people do use these pH strips to test water and other liquids, we cannot guarantee the accuracy of those results. These strips are specifically meant for testing urine and saliva only. Thanks! Med Lab Diagnostics
Question: How long do these last after being opened? I only want to use a few each week at a time. Ideas
Answer: Hello The strips last around 90 days once opened. The reason for this is that the reagents on the reaction pads start to deteriorate once you open the seal and the strips get exposed to air and humidity. This is normal for these types of strips. All urine strips regardless of brand will generally last 2 years sealed but 60 to 90 days once opened. We choose to make this clear on our packaging so that our customers are aware. Thanks! Med Lab Diagnostics

[40 Strips] Natureland Vaginal Health pH Test Strips, Feminine pH Test, Value Pack | Monitor Vaginal Intimate Health & Prevent Infection | Accurate Acidity & Alkalinity Balance (Original)

Pangaea

Based on 2 reviews Check latest price
  • 🌸 GET MORE STRIPS: You get 40 quality pH strips in each package.
  • 🌸 HIGH QUALITY: Made and calibrated specifically to test vaginal pH.
  • 🌸 EASY TO READ: Because the reagents (the color squares) are affixed to a plastic strip, there's no paper, no bleeding, and no mess. You can read the result in 20 seconds.
  • 🌸 PROFESSIONAL GRADE: Natureland Vaginal pH Test Strips is the only product with individual packages. You don't have to open up a whole pack then worry about those strips invalid because of humidity.
  • 🌸 NO MESS UP: The strips are made of high quality plastic. Unlike paper strips, they won't soak in samples or in water, so you don't have to worry about contaminating your hands.

User questions & answers

Question: which color means acidic or alkaline? is acidic towrads the yellow and green or the blue on the bottle
Answer: Acidic is more yellow and green. Blue is alkaline.
Question: I just got mine and when I opened up the tube, tiny brown beads were in the tube where the strips are, does anyone know what this is
Answer: Dear customer, I am sorry that the package you received was damaged. Those beads are desiccants for absorbing moisture. They are harmless. If you have any concern, please contact Amazon Support for a free replacement.
Question: Does this work in trying to find out if your water broke
Answer: No, it's only to detect the ph/ odor of the vag for you to know if you have infection or not .pls call or go to your doctor to know your status right now, if your water broke it will be more than a bottle cap or so
Question: What does it test for? I thought it was for yeast infection but someone posted that it isn't
Answer: The strips test your vaginal PH balance. When your vagina has an abnormal PH level, it is a sign that something is wrong and you may have a medical condition such as Bacterial Vaginosis that must be treated by a gynecological expert. Yeast infections, unlike BV, do not have the symptom of an abnormal PH level. If you believe you may be suffering from a yeast infection, please talk to your doctor. It's a very normal and easily treatable condition that most women suffer from at least once in their lifetime. These strips do not test for Yeast Infections or STDs.

Product features

Common Types of Vaginal Infections
Aluminum pouch for protection

New package keeps the test strips stay fresh and resistant to humidity with triple protections:

1. Air-tight cap keeps out moist air after each use.

2. Moisture absorbers (sealed in the cap) will get rid of the dampness in the air.

3. The test strips are wrapped and sealed in aluminum pouches.

Easy to read

Test before you treat. You will get result in seconds. You will almost instantly know whether your pH is improved or not. No more visit clinics or wait in lines.

Specially designed for Vaginal pH

We care about your health. Now with our Natureland Vaginal pH Test Strips, you can monitor your vaginal pH in an easy way.

API TEST KIT, Different styles available, Monitors water quality and helps prevent invisible problems that can be harmful to fish, Fast, easy and accurate, Use weekly and when problems appear

API

Based on 4 reviews Check latest price

Product description

Keep your fish healthy and thriving by testing your aquarium water's pH regularly with easy-to-use API pH TEST KIT for freshwater aquariums. Testing water parameters weekly helps prevent invisible water problems that can be harmful to fish. pH is the measure of acidity of water, on a scale ranging from 0 to 14. A pH of 0 is the most acidic, while a pH of 14 is the most alkaline. Different geographies have different tap water conditions with different pH levels, while fish require a specific pH level to thrive. A pH of 7.0 is ideal when keeping a community aquarium containing a variety of tropical fish. Goldfish and livebearers prefer a pH of 7.5. Many Amazonian fish, like angelfish and neon tetras, prefer a pH of 6.5 to 6.8. Mollies and swordtails thrive at pH 7.2 to 7.5. API pH TEST KIT for freshwater aquariums test a wide range of pH levels from 6.0 to 9.0. Just dip a strip directly into your aquarium, and use the color-coded chart to determine if your water is safe or if adjustments are needed. Then follow the recommendations to treat the water – it's that simple! With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.

  • Contains one API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap
  • Helps monitor and adjust pH and prevent invisible water problems that can be harmful to fish
  • Accurately reads pH 6.0 - 7.6 and helps avoid fish loss
  • Because different geographies have different tap water conditions, and different fish need different pH levels to be healthy, API helps measure pH levels & detect pH fluctuation caused by fish waste, uneaten food and addition of tap water.
  • Use for weekly monitoring and when water or fish problems appear

User questions & answers

Question: will this take readings between 0 - 0.3ppm
Answer: It tests copper levels from 0 to 4 ppm. Measures both free and chelated copper.
Question: What is the lower limit of the test, which in not 0!, can I see an image of the card to see the difference in colors in the low range
Answer: Hello the card starts with 0ppm then 0.25 thru 4.0
Question: Is the indicator solution bromothymol blue
Answer: Yes, it is.
Question: Can I use this for my 25,000 gallon pool
Answer: Depends on what level of phosphate you are looking to see. The test reads 0, 0.25, 0.5, 1, 2, 5, 10ppm (or mg/l)

Product features

Testing the Waters

In order for fish to thrive, water must be similar to that which could be found in their natural environment. Poor water quality can cause fish stress, illness and even loss. Most common water quality parameters are Ammonia, Nitrite, Nitrate, and pH. All may vary over time and all are invisible to the eye which is why it is important to test weekly. Testing aquarium water weekly will aid in keeping your most important water parameters within the proper range for your aquarium. Choose from a wide range of API testing options, such as our popular FRESHWATER MASTER TEST KIT or 5-IN-1 TEST STRIPS, for accurate water evaluation. Regular testing will help you easily determine your aquarium conditions.

Your API Test Options

Choose the test method that works best for you. Whether you’re a bit pressed for time, or you prefer to measure your parameters on a more in-depth scale, or you only need to test one or two specific parameters, API has what you need!

Dip and Read

Just dip a 5-in-1 TEST STRIP in your aquarium, swirl twice, and compare to our color chart for fast and accurate results.

The Scientific Approach

For more detailed analysis, use the FRESHWATER MASTER TEST KIT, POND MASTER TEST KIT, SALTWATER MASTER TEST KIT, or REEF MASTER TEST KIT for precise readings of parameters.

Pick One (or Two)

Need to check your phosphate levels? What about ammonia? API offers specific test kits to test many different parameters, from general hardness and copper to pH and nitrate. Grab the one you need for a streamlined approach to testing.

Making a Better Underwater World

At API, we understand the rewards and relaxation of fish keeping because we have a passion for fish too. For over 50 years API has developed premium solutions with proven and effective results for your family and nutritionally superior food, because we're dedicated to making a better underwater world.

pH Test Strips 0 to 14 (200 ct) for Urine, Saliva, Drinking Water, Kombucha, Pool, Spa, Hotub, Soap, & Liquids. pH Acid Alkaline Universal Test Strips. Acidity Alkalinity Litmus Paper Testing Strips

Med Lab Diagnostics

Based on 1 reviews Check latest price
  • Quality Test: Litmus Paper pH Test Strips Urine, Saliva, Water. Quality Urinalysis Testing Strips
  • Monitor Your Water: pH Test Strips to Check the Quality of Your Drinking Water, Pool, and Liquids
  • Diet Testing: Test Your Body's pH and Measure Alkalinity and Acidity of the Foods You Eat
  • Get More pH Strips: You get 200 Quality Urine Strips to Last you Longer. Money Back Guarantee
  • pH Guide: Detailed pH Informational Booklet and Quick Guide with Easy Instructions for Use

User questions & answers

Question: Would these work for coffee
Answer: They are ph paper they will work for any liquid unless the ph your looking for is not in the range of the strips.
Question: Can these be used for cheesemaking
Answer: Hello These ph strips can be used to test any liquid. However please keep in mind that highly colored liquids will interfere with the color change reaction and will not give accurate results. Please do not dip the strip directly into any liquid you are going to consume. Test a separate sample. Thanks
Question: Will these work to test honey garlic ferment
Answer: Hello These can be used to test any liquid however honey is usually pretty viscous. If your honey garlic ferment is liquidity enough and not highly colored, they should work. Thanks!
Question: if these already have color blocks on the part you insert in the liquid how can you determine what the ph level is
Answer: Hi, the color on the strip determines the acidic or alkalinity state of the sample being tested. All four pads on the strip should be read as one result. Match the color combination on the strip pads to the color combination on the bottle that matches most closely. The top set of colors on the bottle corresponds to one set of results, while the bottom row of colors on the bottle corresponds to the second set of results. The set of results on the bottom are more in the alkaline range.

Product features

Universal pH Test Strips 0 to 14 (200 ct)

Litmus Paper pH Test Strips are a great way to test the acidity or alkalinity of any liquid. Test the pH of your urine or saliva if you are monitoring your alkaline diet or body pH balance. Use them for testing drinking water, kombucha, and any other type of liquid.

Another great use is for testing pool water, hot tubs, aquariums, and spas. Whether you are doing a urinalysis test, testing your body pH or testing the pH of your drinking water, these universal pH strips will do the job.

ALKALINE DIET TESTING

Test Your Body's pH and Measure Alkalinity and Acidity of the Foods You Eat.

Testing is done with accuracy and speed to keep you healthy and on track for an alkaline body.

The smart, easy way to get up to date and keep track of your health!

Detailed pH Guide Included

Accurately measure the pH of any liquid in 15 seconds.

Detailed pH Informational Booklet and Quick Guide with easy instructions for use.

Nutrablast Feminine pH Test Strips 3.0-5.5 | Monitor Intimate Health & Prevent Infections | Easy to Use & Accurate Women’s Acidity & Alkalinity Balance pH Level Tester Kit (100 Tests Roll)

NutraBlast

Based on 2 reviews Check latest price
  • Here’s How You Can Monitor, Balance, and Restore Vaginal Balance! The NutraBlast pH balance test strips are designed to identify unbalanced vaginal pH accurately. As a result of the tests, you can discover an effective regimen for unwanted symptoms.
  • Ultra-Accurate & Fast Results from the Comfort of Your Home! After reading your pH level, you can determine what's the best option for a healthy regimen like the Boric Acid Capsule or the Tea Tree Oil Suppositories. Save time from having to travel for test results, our essential at- home precision pH testing strips will offer you accurate results in only a few minutes.
  • Super Easy-to-Use Vaginal pH Balance Test Strips! Our pH paper test strips come with an easy-to-read color chart that will help you identify an unbalanced vaginal pH. The unbalanced pH test results paired with the symptoms of dryness, itching, burning, or unpleasant odor, allows you to determine a personal feminine regimen.
  • A Must-Have For All Women! With a short low grade range (3.0-5.5) color chart, you can better determine your vaginal pH level. Our testing strips will not only help you keep track of your vagina’s pH level, but also allow you to improve overall vaginal hygiene, restore pH levels, promote safety, and prompt you to seek medical advice for vaginal issues.
  • 100% Satisfaction or Your Money Back! We guarantee that if you’re not 100% thrilled with your healthy diagnostic feminine pH balance test strips, then we promise to offer you a prompt and full refund. Feel confident with your purchase and get your vaginal pH testers today, 100% risk-free!

User questions & answers

Question: Can you pee on it and get accurate results
Answer: Hi Mya, as stated on the product listing this product is not intended to test any liquids like urine, saliva or any other. It's specifically designed for testing vaginal ph levels. You will test by touching the test strip to the vaginal wall. I hope this answered your question. Thanks!
Question: Can this product distinguish between a yeast infection and bacterial vaginosis
Answer: Hope this helps, but BV is associated with elevated Ph (over 4.8) whereas a yeast infection may be present with normal Ph levels. Yeast infections will typically have symptoms of itching, burning, etc., while BV will usually cause a fishy odor.
Question: How are these different than standard body fluid pH test strips
Answer: it is strictly for vaginal health
Question: How do you use these. The directions weren’t clear enough. Do you just stick the strip inside of you or is there a different method
Answer: There instructions on the back of the product and we are also including instructions on the email that we sent to buyers. 1) Wash and dry your hands. Cut a piece of the pH strip. Do not allow the ph paper to come into contact with anything. 2) While laying down hold the strip and insert into your vagina so that the paper comes in contact with the vagina wall. Hold for 5 seconds 3) Remove the strip and wait for 30 seconds. 4) Compare the results to the color chart.

PGYARD 50 Strips- Vaginal Health pH Test Strips, Monitor Feminine Vaginal pH Balance, Test Before Yeast Infection Treatment or BV Treatment, Easy Use and Accurate Match

PGYARD

Based on 41 reviews Check latest price
  • Value Pack: 50 strips, 10 strips each aluminum pouch. Compared with other brand which include 40 strips, our product providing more pH test strips. If used twice a week, it can be used for 25 weeks. Our pH test strips are scientifically tested and calibrated to accurately test the vaginal pH.
  • Easy to Read Results: Our pH test strips come with an easy-to-read color chart. Comparing the completed test strips with the color chart can help you identify the vaginal pH balance. If the pH test results are unbalanced and symptoms of dryness, itching, burning, or unpleasant odor, allows you to determine a personal feminine regimen.
  • Saving Time: No more trips to the doctors. PH test strip is a safe and quick way to test yourself at home and the results are instant.
  • Function: PH test strips is to monitoring feminine vaginal pH balance. But it cannot judge yeast infection or BV infection, TRICH infection. Below 5.0 is NORMAL. Higher than 5.0 is ABNORMAL. If it belongs to an ABNOMAL range, it is recommended to consult a doctor for further diagnosis and treatment.
  • Note: 1. The result of applying urine to the pH test strip is inaccurate, it must be vaginal discharge. 2. The secretion needs to completely wet the head of the test paper, the result will be accurat. 3. It cannot be used to test water quality or other liquids. This is only for vaginal pH test.

User questions & answers

Question: All of the squares on the testing strips were yellow when delivered. What color are they suppose to be
Answer: They are all supposed to be yellow. Once they are used, the color will change depending on what your ph level is.
Question: Is there a cotton swab in the box
Answer: No, it needs to be purchased separately.
Question: How to use these? Any instructions
Answer: There are instructions on the box. Wash and dry your hands. Insert a cotton swab into the vagina for 5 seconds and gently tilt the swab to the left and right to absorb as much secretion as possible Remove the swab, making sure the tip does not touch any surface. Use a cotton swab to gently wipe the head of the test paper until it is completely wet. Read test after 30 secomds, compare the color of the strips with the color test chart.
Question: How does the ph tell you what type of infection or vaginosis you have
Answer: Its not meant to tell you what type of infection you have. You have to pay attention to the other symptoms you may have along WITH the elevated pH. These test strips just tell you you’re at risk for an infection or already have some type of infection if your pH is at 6.0 or higher.

Product features

pH below 5.0 (NORMAL)

The optimal pH range, indication of a normal, healthy and disease free vagina.

pH 5.0 - 8.0 (ABNORMAL)

A vaginal pH higher than 5.0 is abnormal. Harmful bacteria have a better chance to multiply and may cause infection: yeast infection, bacterial vaginosis, trichomoniasis.

Vaginal pH Test Strips

A convenient vaginal acidity (pH) test for use by women who have symptoms that may be associated with a vaginal infection.

  • Helps you determine whether you need to see a doctor.
  • Highly accurate test, provides easy-to-read color change results.

Yeast Infection

Yeast infection is a fungal infection that causes irritation, discharge and intense itching. A healthy vagina contains bacteria and some yeast cells. When the balance of bacteria and yeast changes, the yeast cells can multiply, causing an infection.

Bacterial Vaginosis (BV)

Bacterial vaginosis (BV) is a bacterial overgrowth condition that causes a “fishy” odor along with an unusual gray, white or yellow discharge. It can also result in itchiness and burning during urination.

Trichomoniasis (TRICH)

Trichomoniasis (TRICH) is an STD (sexually transmitted disease) caused by the parasite Trichomonas Vaginalis. Yellow-gray or greenish vaginal discharge sometimes with fishy odor.

Wash Your Hands

Please wash and dry your hands before testing, avoid harmful bacteria into the vagina.

Perform the Test

Insert a cotton swab into the vagina for 5 seconds and gently tilt the swab to the left and right to absorb as much secretion as possible.

Apply to pH Testing Strip

Remove the swab, making sure the tip does not touch any surface. Use a cotton swab to gently wipe the head of the test paper until it is completely wet. If you wipe a layer of surface, the effect is not obvious, and the result is inaccurate.

Read the Results

Read test after 30 secomds, compare the color of the strips with the color test chart. As the color pad will continue to react after the 30 second read period, any results after two minutes are invalid.

Digital PH Meter PH Tester 0.01 PH High Accuracy Water Quality Tester with ATC for Household Drinking Water, Swimming Pools, Aquariums, Hydroponics (Yellow)

CJDZ

Based on 505 reviews Check latest price

Product description

▲PH Meter Introduction:

Note: pH tester comes factory calibrated, pls use it directly. No calibration is required for the first use, pH meter number jumps, and 0 is displayed after it, which is normal automatic detection

This PH Meter is the perfect device for determining the acidity or alkalinity of liquids.immerse the ph tester in the solution until numbers get stable It's incredibly easy to use.

Applied range: the production and drinking of purified water, Electroplating liquid, Boiler water, Water in fish tank, Water of swimming pools, Photograph flushing fluid, Well water, Deep phreatic water, Laboratory, Aquaculture, Food processing, etc

▲Specifications:

Measure Range: 0.00-14.00pH

Resolution: 0.01pH

Accuracy: ±0.05pH

Power Supply: 2 * 1.5V LR44 Batteries

Operating Temperature: 0℃~80℃

Dimensions: 15.3 x 2.9 x 1.6 cm

Weight: 52g

▲ Package Content:

▲1x Digital PH Meter ▲1 x Carrying case▲3x PH buffer powder ▲1x Instructions

Note: Recalibration is requires in the following conditions:

▲Lengthy periods of inactivity ▲Very frequent use ▲The testing accuracy requirement is very high▲The “cal”(calibration)button was pushed and electrode exposed to air extended period of time

▲Calibration tips:

1.Dissolve PH buffer powder in 250ml of distilled water.

2.Turn on PH meter and clean the electrode in distilled water, then immerse the electrode in the PH standard solution.

3.You can simply follow the instruction on the provided packet of solution , press “ CAL” button, wait until the reading is the same as the PH value of buffer powder and steady.

4.Clean electrode with distilled water and dry it.

▲REMINDER:

- Pls make the connecting shrapnel of the battery case orient towards the side of LCD display, when you install battery case into the PH meter, to avoid battery case that are got stuck in PH tester.

- Pls recalibrate the PH tester after open the battery case or replace the

  • 1.WIDE USE: Ph meter conveniently fits in your pocket or bag and goes anywhere. this ph test kit is suitable for families and laboratory testing pH value,aquarium,spa, food, wine brewing, aquaculture and kombucha, beer or any other liquids.
  • 2.AUTO CALIBRATION : Ph tester comes factory calibrated,Pls use it directly,ph Readings almost Instantly.but recalibration is required in case of long period of inactivity or after a frequent use.you get 1 sets of calibration powder (3 packets), no need of any kind of screwdrivers to calibrate, you just have to push the auto-calibration button.Easy Instructions manual is included.
  • 3.ADVANTAGE ABOU PH PEN :Tester Has a Sensitive Electrode Sensor to Read Accurate Ph Levels. Its special plastic case will protect it whether you take it to the pool, on a trip, to the beach, camping or a picnic.
  • 4.AUTOMATIC TEMPERATURE COMPENSATION: No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0°C - 80°C (32°F - 176°F)
  • 5. What You Get : Come with 1x PH meter, 1x user manual,1 x Carrying case, 2x 1.5V LR44 button cells(build-in), 3x PH Buffer Powders; 1-year warranty and friendly customer service.

User questions & answers

Question: are the batteries and calibration buffer packets included
Answer: Calibration packets were. I don’t recall about the batteries. did not work well for me
Question: Would this be a good tool for an aquarium
Answer: No. These meters are not very accurate (correct). They may read to .01 pH precision, (although on the two that i have, the pH reads all over the place on the two that I have), but one of the two ain't even close. Using the buffer packets and steam distilled water to calibrate, they both read the correct buffer pH in calibrate mode. However, they do not read the buffer pH minutes later in the pH read mode (the top button, under the display). Even if your solution under test has a pH near the calibration point, the chance of getting a correct (accurate) reading seems small. If the pH of your aquarium water is really critical, get a lab-quality pH meter. You do need to remember that pH is a logarithmic function, so a deviation of 1, for example, represents a very large difference in hydrogen ions (what pH measures). Unless you are using these meters for amusement, I certainly wouldn't trust them with expensive aquarium inhabitants.
Question: How often do I need to calibrate the pH meter
Answer: The ppm ph pen needs to be calibrated when it is used frequently
Question: digital ph meter be used to measure the pH of hot sauce
Answer: It will measure any water-based mixture pH. So, hot sauce, unless there is no water in it at all, yes. Curious though, why do you want to measure pH of hot sauce? The "heat" doesn't come from extremes of pH. It comes from capsaicin, a resin in peppers.

pH Test Strips 0-14, 0.5 Accuracy 100ct, Esee pH Strips pH Test Paper to Test Drinking Water, Food, Pools, Aquariums, Monitor Body pH Levels for Alkaline & Acid Using Saliva and Urine

Esee

Based on 502 reviews Check latest price

Product description

Universal pH Test Paper



Esee universal pH test strips not only use for testing your body pH level by using Saliva or Urine , but also widely apply to science education, lab use, household drinking water, swimming pools, spas, aquarium, hydroponics and more.



Key Features:

Esee pH test strips offer 0.5 accuracy rather than 1 accuracy, maximum 4 colors panel that give you the most accurate results

Full pH measure range 0-14

Easy to read against pH color chart intervals

Compact size, easy to carry out



Instruction:

1. Dip the strip into the solution for half second, allow all 4 panels to get wet and then remove from the solution. The color will change almost immediately.

2. Match panels to the pH diagram on the box to get the pH reading, pH ranges from 0 (very acidic) to 14 (very alkaline).



Package Include:

1 x pH Test Paper

  • High Accuracy- Unlike other competitors, Esee pH test strips offer 0.5 accuracy rather than 1 accuracy, maximum 4 colors panel that give you the most accurate results.
  • Good Quality- Each pH strip is made of good quality litmus paper, won't bleed like normal litmus paper.
  • Full Range- pH test paper range from 0-14, pH color chart intervals: 0,0.5,1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7,7.5,8,8.5,9,9.5,10,10.5,11,11.5,12,12.5,13,13.5,14
  • Easy To Match And Read- 4 colors panel as a group to match against the color chart on the pack case, so it can be very clear to read the number and get pH result.
  • Usable Anywhere- Suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics; Appropriate for wide range of applications.

User questions & answers

Question: I tested my shampoo and the top panel turned olive green. What does this mean? It’s clearly not anywhere near the blues on the top panel of the chart
Answer: Those test strips are pretty useless! Assuming the ones you have are not expired, the accuracy is a long, long way from being helpful. After i wasted my money on these, i found the only solution was to spend close to $100 on a real electronic tester. They want you to believe ph testing is a simple thing if just fork over a few bucks.... Now you know the truth!
Question: Can this be used to test vinegars
Answer: Dear Angela C Thanks for your questons for our pH test strips. Yes, you can use our strips to test the vinegars. but please do read the instructon on the box before testing, ok? Best regards Ellen from Esee Group
Question: Can these be used for testing ph in home cooked chutneys and pickles
Answer: Dear sudeep, Thanks for your question for our pH test strips. Our pH strips can test almost any solution, so please make sure that the targets you want to test are liquid, ok? Best regards Ellen from Esee Group
Question: Can these be used for actual chemicals, like hydroflouric acid
Answer: Yes, these strips can be used for testing any chemical but, and I mean no offense, if you don't know that fact, you should consider how dangerous chemicals like HF - or any strong acid or base - are. At minimum, face and eye shields, rubber gloves and apron, plenty of ventilation, non-metallic tongs to hold the strips, for acid have plenty of water and baking soda handy to overcome any splashes or spill, vinegar if working with bases and safe disposal place - not down the sink. Please be careful! Good luck.

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