9 best bluefire voltmeters

Product description

Specification:

Material: ABS, Aluminium Plate

Weight: 457G

Voltage: 12V-24V

Max Output Power: 240W

Overload protection: 12V 20A DC; 24V 10A DC

Operating Temperature: -25 degree to 80 degree

Electrical Life:10000 make and break cycles at full load

Wiring Connection:

The Blue wire: connect the cathode of the storage battery.

The Yellow wire: connect the anode of the storage battery.

Sheet Copper：connect the load generator.

The Red wire: connect the cathode of the storage battery.

The Black wire: connect the anode of the storage battery.

What is included:

1 x Digital Voltmeter+12V Cigarette Socket +Double USB Power Charger Adapter Waterproof

Flush Mount 6 Gang Rocker Switch Panel

4 x Stainless Steel Screw

• 6 Blue LED illuminated Rocker Switch with Rubber Seals for outdoor and marine task, Short circuit / Overheat protection.
• 12V Cigarette Socket & 3.1A Dual USB Power Charger fullfill all kinds of charging needs.
• Suitable for 12V/24V Systems, Panel is pre-wired, Includes 4x Stainless Steel Screw.
• IP67 Waterproof, Rhos and CE Certify, Totally Environment Friendly.
• Product Dimensions: 18cm x 11cm x 7.5cm (7.08in x 4.33in x 2.95in), Portiforium Dimension: 15cm x 8.5cm ( 5.9in x 3.35in).

User questions & answers

Question:	Hi please confirm outside dimensions of panel face
Answer:	Because they are always on. I put mine on a switch to turn them off when not using them and it works beautifully
Question:	Do i just run the the red and black wires to the battery
Answer:	Hi our sincere apologies but the question is not clear. You may check other details of the unit by visiting our website pyleaudio.com. Type the model number on the search box PDICBT57 for more details. Thank you.
Question:	will this fit in a 2006 Chevy Silverado
Answer:	Yes, The Box has a template for use in cutting the holes.
Question:	Are there different labels. Like compressor or winch? Can a 3 way switch be used
Answer:	yes that should work

• 【High Quality】- Made of High Quality High and Low Temperature Resistant Aluminum Alloy Materials, totally environment friendly, working temperature from -20 Celsius Degree to 80 Celsius Degree. IP66 Waterproof,full competence for Outdoor Usage and Marine Task.
• 【Safety Protection】- It's certified by CE & ROHS with Overload, Over-current and Short Circuit Protection to ensure charging safety, meanwhile, built-in converse connection protection that ensures the circuit won't be burnt out if wrong wiring.
• 【Quick Charge 3.0】- Quick Charge 3.0 technology is compatible with all fast charging technologies, such as DCP BC1.2, Qualcomm QC2.0/QC3.0, HUAWEI FCP/SCP, Samsung 1.2V, Apple Divider3 and so on.(Note: Quick charge function need to use the original charging cable)
• 【Built-in LED Voltmeter Display】LED Digital Voltmeter Display, prevent battery from high/low voltage uses, monitor range 6-30V.
• 【Wide compatibility】LED illuminated USB charging socket with Rubber Seals, fits for 12-24V car, boat, marine, motorcycle, ATV, RV etc. Suitable for charging mobile phone, Tablet, GPS, digital camera, PDA and other USB accessories; 2.4A USB charger socket provides standard charging for non-Quick Charge devices.

User questions & answers

Question:	Does each switch have its own breaker? If so, how do you access the breaker
Answer:
Question:	can i choose the switch id's i.e. rear flood,compressor ect
Answer:
Question:	Is a seperate fuse box necessary or does this panel provide a circuit breaker
Answer:
Question:	Has anyone found a clock that would fit to replace the voltmeter
Answer:

Product features

If You Want to Purchase Quick Charge 3.0 USB Charger Socket, BlueFire Upgraded Aluminum Alloy QC3.0 USB Charger Socket Will be Your Ideal Choice!

Specifications:

• Color: Green
• Weight: 40 G
• MAX Power: 30 W
• No Load Power: 0.18 W
• Voltmeter Range: 6-30 V
• Waterproof Rating: IP 66
• Input Voltage: DC 12 V-24 V
• Ordinary Output Voltage: 5 V/2.4 A
• Material: Aluminum Alloy Material
• Operating Temperature: -20℃ to 80℃
• Portiforium Dimension: 2.9 cm (1.14 inch)
• USB Port: Quick charge 3.0 + 5 V/2.4 A USB port
• Product Dimension: 5.1 cm x 3.7 cm ( inch x 1.46 inch)
• Quick Charge Output Voltage: 5 V/3.4 A, 9 V/2.5 A, 12 V/2 A

WIDE COMPATIBILITY: Universally suitable for most DC 12-24V vehicles, cars, SUVs, motorcycles, motorcycles, bicycles, boats, marine, etc.

• Package included:
• 1 x Dual USB Charger Socket Power Outlet Quick Charge 3.0 & 2.4A Port with LED Digital Display Voltmeter
• 2 x 12CM Extension Line
• 2 x Binding Post

SMART IC TECHNOLOGY: With intelligent power IC, outputs stable current without fluctuation.

QUICK CHARGE WITH LED DISPLAY: The quick charge ports work with most cell phones, tablets, digital cameras, PDAs, PSP, MP3, MP4 and other USB devices.

LED Indicator Light

• Checks whether the connection is successful
• (The voltage ONLY can be read after connecting to power)

Upgraded Aluminum Alloy Material

Unlike others nylon material, the outlook of dual charger socket is adopted for aluminum alloy which can provide long-term use without overheat.

Splashproof & Dustproof

With splashproof and dustproof by a rubber cover, protects internal circuit, effectively enhance its lifespan.

Product description

Specifications:

Weight: 162g

Cable length: 145cm

Power Input: DC 12V

Output Voltage: 12V/5V

Output Current: 4.2A

Materail: High and Low Temperature Resistant Environmental Protection Material

Wiring Connection:

The Red wire: connect the anode of the storage battery.

The Black wire: connect the cathode of the storage battery.

Package Included:

1 x Motorcycle Dual USB Charger Socket with Cigarette Lighter Socket and Voltmeter

4 x Fixed bracket

1 x cigarette butts

• This USB Charger Socket is made by ABS Environmental Protection Material, which is fire-retardant, high and low temperature resistant and anti-corrosive, charging faster and more secure.
• Including Dual USB charger, cigarette lighter socket, voltmeter, save more spaces, easier to use and more functional.
• The bottom of cigarette lighter socket is ceramic heat insulation material, cigarette lighter butt is free, can be used for cigarette lighter.
• It comes with a waterproof dual USB cover and the waterproof cigarette lighter interface cover with a waterproof & dust-proof cover, which is fully competent for Outdoor Usage.
• Digital voltage display helps to monitor vehicle's electrical safety and the 4.75 feet long (1.45 meters) cable with built-in fuse ensure great safety and reliability.

User questions & answers

Question:	Is the (lighter/charging) port water proof with only cigarette lighter plugged in
Answer:	Dear Customer, This charger socket comes with a waterproof dual USB cover and the waterproof cigarette lighter interface cover with a waterproof & dust-proof cover, which is fully competent for Outdoor Usage. Both cigarette lighter and USB charging ports can be plugged in. Any further question, please feel free to contact us, have a nice day.
Question:	What is the size or amp of the fuse
Answer:	Dear Customer, The amp of the fuse is 10-15A. Any questions, please feel free to contact us, have a nice day.
Question:	Will it fit an 1-1/4 in. handlebar
Answer:	No it will not. It will fit up to a 1-in handlebar. I did not know this when I got it, fortunately it also comes with a flat mount pad and weather tape, so I was able to rig something up. But the included handlebar mount will not fit a 1-1/4 in handlebar.
Question:	Would this work for a ice bear mad dog scooter.? 80cc
Answer:	It's 12 volts if you have a 12 volt battery but it might drain your battery depending on what you're charging. I have mine on a HONDA 1800VTX and a trickle charger to maintain the battery system when parked.

Product description

Specifications:

Weight: 234g

Size: 7.4*8*4cm

Cable length: 145cm

Power Input: DC 12V/24V

Output Voltage: 5V

Output Current: 3A

Voltmeter test range: 10-29V

Installation: Rear view mirror bracket or handlebar bracket Materail: High and Low Temperature Resistant Environmental Protection ABS Material

Wiring Connection:

The Red wire: connect the anode of the storage battery.

The Black wire: connect the cathode of the storage battery.

Package Included:

1 x Motorcycle Dual USB Charger Socket with Cigarette Lighter Socket and Voltmeter

1 x Fixed Screws

1 x Rear View Mirror Bracket

1 x Handlebar Bracket

1 x Cigarette Butts

• This USB Charger Socket is made by ABS Environmental Protection Material, which is fire-retardant, high and low temperature resistant and anti-corrosive, charging faster and more secure.
• Including Dual USB charger, cigarette lighter socket, voltmeter, clock, Charger switch, fuse, save more spaces, easier to use and more functional.
• The bottom of cigarette lighter socket is ceramic heat insulation material, cigarette lighter butt is free, can be used for cigarette lighter.
• It comes with a waterproof & dust-proof cover, which is fully competent for Outdoor Usage.
• Digital voltage display helps to monitor vehicle's electrical safety and the 4.75 feet long (1.45 meters) cable with built-in fuse ensure great safety and reliability.

User questions & answers

Question:	Are both usb sockets 3a or is it split
Answer:	I previously answered that this was silver, but I have the 27inch model which is silver colored in person. The 32 inch model is very different in appearance. So I can't say about that one.
Question:	Will it fit 1 1/4 inch bars
Answer:	Yes, that is correct. The VX3276-2k-MHD monitor supports a VESA mount of 100mm x 100mm.
Question:	Can the cigarette lighter socket be used as a 12v accessory power source
Answer:	No, they state 90 days.
Question:	My clock keep resetting
Answer:	The can be left plugged in and you can also wire it to a switch to control its power.

• 6 Blue LED illuminated Rocker Switch with Rubber Seals can control 6pcs electrical appliances at the same time, suitable for outdoor and marine task, Short circuit / Overheat protection
• 12V Cigarette Socket & 3.1A Dual USB Power Charger fullfill all kinds of charging needs.
• Suitable for 12V/24V Systems, Panel is pre-wired, Includes 4x Stainless Steel Screw
• IP67 Waterproof, Rhos and CE Certify, Totally Environment Friendly
• Product Dimensions: 18cm x 11cm x 7.5cm (7.08in x 4.33in x 2.95in), Portiforium Dimension: 15cm x 8.5cm ( 5.9in x 3.35in)

User questions & answers

Question:	I purchased this nice 6 gang rocker switch , are the rocker switches waterproof or water resistant ???, can they be upgraded
Answer:	I believe that they are not they were meant for interior mounting on rv and sorts if you upgrade the switches then stick with the same style and you should be fine
Question:	Can you replace one of the rocker switches with a Winch switch
Answer:	Yeah
Question:	On the 6 gang rocker switch panel, are the switch labels removable
Answer:	no, friend, any questions, please feel free to contact us, have a nice day
Question:	Is it possible to disable the illumination? Seems so bright
Answer:	Hi I forget exactly now, but if you pull one of the wires on the back, it disables the lights, I have done it on a few of these types of switches.

• 【High Quality】- Made of High Quality High and Low Temperature Resistant Aluminum Alloy Materials, totally environment friendly, working temperature from -20 Celsius Degree to 80 Celsius Degree. IP66 Waterproof,full competence for Outdoor Usage and Marine Task.
• 【Safety Protection】- It's certified by CE & ROHS with Overload, Over-current and Short Circuit Protection to ensure charging safety, meanwhile, built-in converse connection protection that ensures the circuit won't be burnt out if wrong wiring.
• 【Quick Charge 3.0】- Quick Charge 3.0 technology is compatible with all fast charging technologies, such as DCP BC1.2, Qualcomm QC2.0/QC3.0, HUAWEI FCP/SCP, Samsung 1.2V, Apple Divider3 and so on.(Note: Quick charge function need to use the original charging cable)
• 【Built-in LED Indicator】- The USB charger socket has built-in LED indicator, easy to check whether the connection is successful and allow quick and easy usage in the dark or at night.
• 【Wide compatibility】LED illuminated USB charging socket with Rubber Seals, fits for 12-24V car, boat, marine, motorcycle, ATV, RV etc. Suitable for charging mobile phone, Tablet, GPS, digital camera, PDA and other USB accessories; 2.4A USB charger socket provides standard charging for non-Quick Charge devices.

Product features

If You Want to Purchase Quick Charge 3.0 USB Charger Socket, BlueFire Upgraded Aluminum Alloy QC3.0 USB Charger Socket Will be Your Ideal Choice!

Specifications:

• Color: Red
• Weight: 41G
• MAX Power: 30W
• Input: DC 12V-24V
• No Load Power: 0.18W
• Waterproof Rating: IP66
• Ordinary Output: 5V/2.4V
• Material: Aluminum Alloy Material
• Operating Temperature: -20℃ to 80℃
• Portiforium Dimension: 2.9cm (1.14 inch)
• USB Port: Quick charge 3.0 + 5V/2.4A USB port
• Product Dimension: 5.2cm x 3.7cm (2 inch x 1.46 inch)
• Quick Charge Output Voltage: 5V/3.4A, 9V/2.5A, 12V/2A

WIDE COMPATIBILITY: Universally suitable for most DC 12-24V vehicles, cars, SUVs, motorcycles, motorcycles, bicycles, boats, marine, etc.

• Package included:
• 1 x Dual USB Charger Socket Power Outlet Quick Charge 3.0 & 2.4A Port with LED Digital Display Voltmeter
• 2 x 12CM Extension Line
• 2 x Binding Post

SMART IC TECHNOLOGY: With intelligent power IC, outputs stable current without fluctuation.

QUICK CHARGE WITH LED DISPLAY: The quick charge ports work with most cell phones, tablets, digital cameras, PDAs, PSP, MP3, MP4 and other USB devices.

LED Indicator Light

• Checks whether the connection is successful
• (The voltage ONLY can be read after connecting to power)

Upgraded Aluminum Alloy Material

Unlike others nylon material, the outlook of dual charger socket is adopted for aluminum alloy which can provide long-term use without overheat.

Splashproof & Dustproof

With splashproof and dustproof by a rubber cover, protects internal circuit, effectively enhance its lifespan.

• Blue LED illuminated USB charging socket with Rubber Seals, Fits any 12V-24V Car Motorcycle Boat Marine ATV RV ect.
• 4.2A Dual USB Power Charger, Great for charging your Phones, Tablet, Android Devices, PDA, GPS ect.
• High and Low Temperature Resistant Nylon Flame Retardant Materials, Totally Environment Friendly, working temperature from -20 Celsius Degree to 90 Celsius Degree.
• IP66 Waterproof, CE and Rohs Certify, Full Competence for Outdoor Usage and Marine Task.
• Product Dimensions: 5.4cm x 3.7cm (2.12in x 1.46in), Portiforium Dimension: 2.9cm (1.14in).

User questions & answers

Question:	Does it need a inline fuse
Answer:	Hi C., first of all, we're sorry to hear about your mouse problem. Secondly, yes, yes you can! Depending on how porous the wood (or other) your cabinets are made of you'll need to let Sheiner's Pet Stain and Odor Remover sit for at least 5 minutes to allow the enzymes to break down the waste matter. Note of caution, the CDC recommends wearing latex gloves when cleaning mouse droppings and avoiding stirring up any dust that might be around the droppings. This means spraying first with a disinfectant like bleach cleaner before removing the surface dirt. Here's to safe cleaning! - Sheiner's Customer Service Team
Question:	Will it fit in honda ridgeline
Answer:	Hi Bonnie, thanks for your question. After you've sopped up the excess cleaner and then allowed it to dry we recommend going over it once with a vacuum. After that you can use a carpet shampooer as you see fit. If you have any other questions or need any other advice please contact us and we'll do our best to help you with whatever we can. - Sheiner's Customer Service Team
Question:	What size fuse is required for this? I am replacing the standard 12v cigarette lighter
Answer:	Actually, it's not fragrance free. It has a blend of perfumes in it, which include, but are not limited to, mint, bubblegum, and lime scents. Sounds exotic! It's really not such a strong smell though - it's not supposed to mask the odor but rather eat away at the cause of the smell which are the bi-products left behind after urine, feces, etc. Enzymes are like cheerleaders for good bacteria - so an enzyme cleaner is essentially a bunch of cheerleaders cheering for the good bacteria team to eat up all the yucky stuff. The end of the game is an odor free touch down! - Sheiner's Customer Service
Question:	Does this charger draw any power when the ubs port is not in use? direct wired to 12v
Answer:	The label says it can be used on carpets, clothing, upholstery, bedding, any water-safe surface. It would seem that it would be ok on synthetic turf.
Question:	Can we use it to convert the old audio cassettes to laptop
Answer:	I'm sure you can use it on a mattress but not sure how well it will work with human urine since it's formulated for animals and they have less amonia than humans. Look into your specific issue on Google, there may be a product for your problem.
Question:	Do these work with sony wh-ch700n headphones
Answer:	I personally have used both Natures Miracle and Simple Solution. I prefer Simple Solution for removing stains and deodorizing.
Question:	What is "pure oxygen copper core" mean in the video. Shouldn't it say oxygen free
Answer:	I would not. However, a call to the company might give you a good answer. I would spray Simple Solution on the "pet spot," blot it up, then use regular rug shampoo in a machine.
Question:	Can I carry this aux audio cable on aireplanes
Answer:	I can't verify that and can only say, outside of Apple, mini-USB should be standard.

Product features

BlueFire Upgrade Dual USB 4.2A Socket Charger 12-24 Volt IP66 Waterproof Power Outlet for Car Boat Motorcycle (Blue)

• Specifications:

   Materail: ABS High Temperature Resistant Nylon Flame Retardant

   Power Input: DC 12V-24V

   USB Output Voltage: 5V

   Output Current: 4.2A

   MAX Power: 22W

   No Load Power: 0.18

   Product Dimension: 5.4cm x 3.7cm (2.12in x 1.46in)

   Portiforium Dimension: 2.9cm (1.14in)

 

• Package included:

   1 x Dual Ports 4.2A USB Charger with LED

   2 x Blue Connector Cap







 

Exquisite Craftsmanship and Environmental Protection

Charging fast and Wide Compatibility

Product description

2 Port USB Socket Charger:

This is a quality USB charger very reliable range of 12v-24v power sockets/outlets

Waterproof Design and Heavy duty construction

The flush mount socket features a dust proof cover and are suitable for charging GPS, IPhone, IPod, PSP, Mobile Phones and other digital devices.

Materail: ABS High Temperature Resistant Nylon Flame Retardant

Power Input: DC 12V-24V

MAX Power: 22W

USB Socket I Power Output: DC 5V 2.1A

USB Socket II Power Output: DC 5V 2.1A

Cigarette Lighter Socket:

Operating Voltage: DC 12V

Can be used to light cigarettes: No

What is Included:

1 X Tent Type Dual 4.2a USB Charger + 12V/24V Cigarette Lighter Socket

4 X Insulated Terminals

2 X Self-tapping Screws

• Waterproof LED illuminated USB charging socket & Cigarette Lighter Socket Fits for any flat exterior application.
• 4.2A Dual USB Power Charger, Great for charging your Phones, Tablet, Android Devices, PDA, GPS ect.
• High Grade Flame Retardant Materials, IP65 Waterproof, CE and Rohs Certify, Totally Environment Friendly
• Universal compatible with 12V-24V Motorbike Car / Boat / ATV / UTV / Camper / Caravans / Travel Trailer etc.
• Product Dimensions: 9.9cm x 7.7cm x 5.6cm (3.9in x 3.03in x 2.2in)

User questions & answers

Question:	Can I hook both positive wires together, and both negative wires together, and then wire a single positive and a single negative wire to the batteries
Answer:	The response time on the VX4380-4K is 12ms, as seen on our website at https://www.viewsonic.com/us/vx4380-4k.html#specs. Where are you seeing it as 5ms?
Question:	What size fuse should I use if connecting both in tandem to a 12v battery
Answer:	Yes, this monitor is VESA compatible with specifications of 100 x 100 mm.
Question:	Are the led's always on? if so, what is the current draw
Answer:	No, the monitor cannot rotate. It can tilt forward 4 degrees and back 15 degrees.
Question:	Just bought it but it doesn't come with the black/red cables. What are they called? Which do you recommend to buy with this product
Answer:	I have installed MRI, CT, and XR monitors. It would ok for an XR machine, but not great. Hopefully the video you have installed in the machine supports it, but small cost difference go up to the 2k atleast if not the 4k. But honestly you probably don't need a 32" monitor. A slightly smaller one, like a 27" will work fine and give you better resolution, since you have the same number of pixels on both displays. But on the 27" display the pixels are smaller. I can remember buying black and white 1k monitors for a MRI machine when a pair was $15,000 and the 3 year warranty added another 750 dollars and I sold well below the market value of $17,000 to $20,000 a pair. You might want to look for a 27 inch display that you can rotate as that's what I sold for most of the regular/x-ray displays so the doctors would have 3 monitors and 2 video cards at home. At the imaging center it was the same set up for doing the imaging but they also had a set of color monitors. And the doctors offices, npas pa only have the 24 or a whatever monitor setup they preferred from the single to a pair of 19 inch, to 3 monitors. This was all before I retired about 8 years ago. Maybe longer.

Product description

Specifications:

Weight: 336G

LED Color: BLue

Power: max. 480W

Input Voltage: DC12V

Output Voltage: 5V

Output Current: 4.2A 13A

Waterproof Grade: IP65

Certification: CE / ROHS / UL

Digital Voltage Range: 6V - 30V

Operating Temperature: -25℃-80℃

Product Dimensions: 15*10.5*7.5cm

Portiforium Dimension: 13.5cm * 9cm

Material: ABS, Nylon, Aluminium Plate

What is included:

1 x Dual USB Charger Aluminum Switch Panel

4 x Self-tapping Screws

1 x Sticker

• Made of high-quality ABS, PC and PBT material, the Switch Panel has the characteristics of high & low temperature resistance(from -25℃ to 80℃), fire retardant, corrosion resistance and environmental protection.
• LED Dynamic Voltmeter Help monitor the storage-battery voltage, LED will alarm flash if the voltage is out of the safety range.
• 5 Gang Rocker Switch Panel can control 5pcs electrical appliances at the same time, suitable for all 12V/24V Systems such as car, bus, truck, yacht, caravan, boat, ect. Panel is pre-wired, Includes 4x Stainless Steel Screw, Short circuit / Overheat protection.
• IP65 Waterproof, ROHS / CE / UL Certify, totally Environment Friendly.
• Product Dimensions: 15*10.5*7.5cm(5.9in*4.1in*3in). Portiforium Dimension: 13.5cm * 9cm(5.3in*3.5in)

User questions & answers

Question:	Can the cigarette lighter be replaced with a second voltage meter (2nd battery
Answer:	Definitely. I ordered a standard 20" VESA mount along with the monitor and it fit the back of the monitor perfectly.
Question:	What size wire is used
Answer:	Yes. It has a single potato input. I wish there were two.
Question:	can you change the backlit color to red/amber/orange
Answer:	If the screen is black, you can clearly see variation in the brightness across the monitor. Otherwise it's not an issue.
Question:	does this come pre-wired and with fuses? thanks
Answer:	The VX3211-2k-MHD monitor is not height adjustable.