12 best bk precision oscilloscopes

Product description

200Mhz, 1Gsa/s, The SDS1202X-E Series employs a new generation of Spo technology that provides excellent signal fidelity and performance. The system noise is also lower than similar products in the industry. It has a minimum vertical input range of 500 UV/Div, an innovative digital trigger system with high sensitivity and low jitter, and a waveform capture rate of 400, 000 frames/sec (sequence mode). it also employs a 256-level intensity Grading display function and a color temperature display mode not found in other models in this Class. Siglent’s new oscilloscopes offering supports multiple powerful triggering modes including serial bus triggering. Decoding is standard configuration including IIC, SPI, UART, can, LIN. History waveform recording and sequential triggering enable extended waveform recording and analysis. Another powerful addition is the new 1M points FFT math function that gives the sds1000x-e very high frequency resolution when observing signal Spectra. The new design also includes a hardware co-processor that delivers measurements quickly and accurately. The features and high performance of the sds1000x-e Series cannot be matched else anywhere at this price. Channels 2CH+1EXT, Memory depth :7 Mpts/CH (Dual-Channel); 14 Mpts/CH (Single-Channel)/ data sheet(contains data for product relating to speed). Secure erase feature.

• 200 mhz bandwidth
• Real-time sampling rate up to 1 gsa/use
• IRecord length up to 14 Mpts
• Standard serial bus triggering and decode, supports iic, spi, uart, Rs232, can, and lin
• 1M points fft

User questions & answers

Question:	What type of probes are you guys using with these? Will 100mhz probes work on this 200mhz machine
Answer:	100mhz probes will physically work with this oscilloscope (I use a 100mhz differential probe with this due to cost limitations), but be well aware of the limitations of the probes, readings will be less accurate at 100mhz and nearly unusable at the 200mhz range of the oscilloscope. The oscilloscope does come with 4 ok probes that are rated at 200mhz. You are always better off using probes that are rated at least as high as the oscilloscope or higher, your results depend on it.
Question:	Can this model be upgraded by the USB
Answer:	I have seen 1 update to the SDS1202X-E since I have had it. The update was done by placing the update file on a USB drive, and then selecting the file. It was quick and easy.
Question:	Is there a way to use this as a spectrum analyzer ? an sa can cost easily as much as this scope. i am impressed
Answer:	You realize this scope only has an input analog bandwidth of 200 Mhz. The typical low end spectrum analyzer about ($1500) has a bandwidth up to 1.5-2.0 Ghz. SA's also generally come with a tracking generator, which outputs a signal at the exact same frequency being measured at that moment, so you can pass it through a device to measure it's spectrum attenuation. For frequency's below 200 Mhz, the FFT function on this scope will give you some of the same data a SA would give under some conditions. A SA has an enormously more sensitive input. If you connect an antenna to a SA input, it gives a very good display. An antenna connected to the input of this/most oscilloscopes will not show much of anything, as there is not enough signal strength. A SA will also generally have a much higher resolution spectrum,. If you show 200 Mhz of spectrum on this scope, with a 1 million sample FFT, that gives 1/2 million FFT buckets, so each must be about 400 Hz wide. In favor of the oscilloscope, if you're only dealing with low frequencies, a typical spectrum analyzer has a lower frequency limit, like often in the 5 khz range, so is useless below that. For audio work, a scope with a good FFT is way more useful than a RF SA. The FFT function on this scope looks a lot better than on the Rigol scopes due to it's much larger sample size limit.
Question:	Product dimensions shows 16.53 pounds - Shipping weight is 7.5 pounds. Is the box filled with helium
Answer:	All weights listed are in US pounds, not Kg. The weight of the unit is 5.51 pounds (2.49929396 kg) and the shipping weight is 7.2 pounds (3.26586506 kg.) No helium included! Hehe.

Product features

Key Features

• Math co-processor speeds front panel operation
• Waveform capture rate up to 100,000 wfm/s (normal mode), and 400,000 wfm/s (sequence mode)
• Low background noise and 500 μV / div to 10 V / div voltage scales
• Serial decoding is free and includes IIC, SPI, UART, CAN, and LIN
• On-screen Bode plot and web-browser control (standard on 4 channel only)
• WiFi control (optional on 4 channel only)
• True measurement and math can use all 14 Mpts of memory
• Large 7-inch TFT-LCD display with 800 * 480 resolution

Gate and Zoom Measurement

Through Gate and Zoom measurement, the user can specify an arbitrary interval of waveform data analysis and statistics. This helps avoid measurement errors that can be caused by invalid or extraneous data, greatly enhancing the measurements’ validity and flexibility.

Hardware-Based High Speed Pass/ Fail Function

The SDS1000X-E utilizes a hardware-based Pass/Fail function, performing up to 40,000 Pass / Fail decisions each second. Easily generate user defined test templates provide trace mask comparison making it suitable for long-term signal monitoring or automated production line testing.

1Mpts FFT

The new math co-processor enables FFT analysis of incoming signals using up to 1 M samples per waveform. This provides high frequency resolution with a fast refresh rate. The FFT function also supports a variety of window functions so that it can adapt to different spectrum measurement needs.Four-channel series support Peaks, Markers, a variety of numbers.

History Waveforms (History) Mode and Segmented Acquisition (Sequence)

Playback the latest triggered events using the history function.Segmented memory collection will store trigger events into multiple (Up to 80,000) memory segments, each segment will store riggered waveforms and timestamp of each frame.

Serial Bus Decoding Function (Standard)

SDS1000X-E displays the decoding through the events list. Bus protocol information can be quickly and intuitively displayed in a tabular format.

True Measurement to 14 M Points

SDS1004X-E can measure all sampled data points up to 14 Mpts. This ensures the accuracy of measurements while the math co-processor decreases measurement time and increases ease-of-use.

Bode Plot (Four Channel Series Only)

SDS1004X-E can control the USB AWG module or control an independent SIGLENT SDG instrument, scan a devices amplitude and phase frequency response, and display the data as a Bode Plot. There is also a Vari-level Mode for accurately measuring Power Supply Control Loop Response (PSRR). It can also show the result lists, and export the data to a USB disk.

Web Control (Four Channel Series Only)

With the new embedded web server, users can control the SDS1004X-E USB WIFI Adapter series only) from a simple web page. This provides wonderful remote troubleshooting and monitoring capabilities. The web page has PC and mobile styles that include an embedded virtual control panel

Product description

Model 2121C is a dual trace oscilloscope with a built in 50MHz Frequency Counter that offers high performance at a low price. Most competitor's entry level oscilloscopes have a 20 MHz bandwidth, while B&K Precision's models 2121C has a bandwidth of 30 MHz This oscilloscope is built by and backed by B&K Precision, a company that has been selling reliable, durable, value priced test instruments for over 60 years.

Product description

DIGITAL STORAGE OSC, 100MHZ, 2-CH, 1YEAR; Product Range:-; Scope Channels:0+2 Channel; Bandwidth:100MHz; Sampling Rate:1GSPS; Display Memory Depth:40 kpts; Calculated Rise Time:3.5ns; Scope Display Type:TFT LCD Color; Plug Type:- RoHS Compliant: Yes

• B&K PRECISION - 2190E - Digital Oscilloscope, 0+2 Channel, 100 MHz, 1 GSPS, 40 kpts, 3.5 ns

Product description

1. The ET310B is an Oscilloscope Multimeter 2-in-1 lab meter, more convenient and cost-effective.

2. Connectable to Android phone wirelessly by bluetooth.

3. Oscilloscope functions: 80M sampling rate, 20MHz bandwidth, one key oscilloscope, storage 100 sets data and 100 sets waveform, trigger mode: auto, normal, single.

4. Multimeter functions: 4000-counts, autorange, TRMS, AC/DC voltage, AC/DC current, resistance, capacitance, frequency, duty cycle, diode test, continuity test.



General characteristics:

☑ Display:128 x 128 dot matrix is a graphic FSTN LCD

☑Observation area:62mm X 62mm

☑Backlight: adjustable three levels: high, middle, low

☑Input resistance:10MΩ

☑Battery: 1000mAH lithium polymer rechargeable battery

☑Charging time:2-3h

☑Working hours: about 10 hours

☑Storage capacity: 100 sets of DMM data and 100 sets DSO waveforms

☑Use environment: 0 ~ +40 degrees Celsius; <75%

☑Storage conditions: -10 ~ +60 degrees Celsius; <90%

☑Dimensions: 186mm*86mm*32mm

☑Weight: 325g (excluding other accessories)

☑Power adapter: 110V~250V; 7.5V/500mA, switching power supply



Measure Range

☑DC Voltage: 1000V

☑AC Voltage: 750V

☑DC Current: 20A

☑AC Current: 20A

☑Resistance: 40MΩ

☑Capacitance: 51.2nF-100mF

☑Frequency: 5.12Hz-5MHz



Features:

☞80M sampling rate/20MHz analog bandwidth digital storage oscilloscope (DSO)

combined with 4000-counts auto-range true RMS digital multimeter (DMM),

one-key conversion oscillometric function

☞ Software calibration technology, memory calibration factor;

☞ DSO realizes one-button (AUTO) automatic display of measurement;

☞ Connectable to Android phone or tablet wirelessly by bluetooth;



Package List

One ET310B meter

English manual

6V power adapter, US plug

Convenient Oxford bag

Double injection molding pen

Software for connecting with Android phone or tablet

• ▼LCD display Oscilloscope and TRMS Multimeter in 1 lab meter, portable design, more convenient and cost-effective for user.
• ▼Connectable to Android phone or tablet wirelessly by bluetooth, remote testing available, English version software, suitable for test at difficult environment.
• ▼Multimeter functions: 4000-counts, automatic range, TRMS, AC/DC voltage, AC/DC current, resistance, frequency, capacitance, diode test, duty ratio, continuity test.
• ▼Oscilloscope functions: 80M sampling rate, 20MHz analog bandwidth, one-key oscilloscope, trigger modes: auto, normal, single.
• ▼Display maximum value, minimum value, difference value and relative value on the same screen. Storage/readout 100 sets waveform and 100 sets data.

Product description

RF Generator to 450MHz 100 kHz to 150 MHz on six bands. Output to 450 MHz on harmonics. AM modulation, internal or external Step and variable attenuation. The 2005B supplies sine wave outputs from 100 kHz to 150 MHz (harmonics usable to 450 MHz) at up to 100 mV (RMS). The output can be amplitude modulated with an internal 1 kHz signal or with an external audio signal up to 1 V (RMS). An external crystal can be plugged in for precise frequency control. The output is provided via a BNC female connector.

• 100 kHz to 150 MHz on six bands
• Output to 450 MHz on harmonics
• AM modulation, internal or external
• Frequency monitor output for external frequency counter
• Step and variable attenuation

User questions & answers

Question:	Does this work with 220 volts input voltage
Answer:	Hello Amazon Customer, Thanks for reaching out. Please note that it's not recommended to use water or other liquid for testing, only fresh human urine. Usually, if you are using water to test, you may get a negative result. Though water did react with the reagent of the test, our drug test is designed to detect a small amount of drug in urine sample. I hope this helps. Warm Regards, Jessica Customer Service Team Easy Healthcare Corporation
Question:	Usually ships within 1 to 2 months" Surely this is a mistake! When can I expect it to ship
Answer:	Thank you for your question. Yes, the OPI panel for this drug kit tests for heroin. Sincerely, Teri Customer Service Team Easy Healthcare Corporation
Question:	is it solid state
Answer:	Dear Elba Velasquez, Thank you for question. In general, ketamine or Special K is much harder to detect. If it did test positive, it may mimic under the PCP panel drug test. To learn more about your drug test needs, please message via Amazon or call toll-free. Best Regards, Laura Customer Service Team Easy Healthcare Corporation 1.855.822.6999 M- F 9am-5pm CST
Question:	Looks like the same unit as the Parts Express which is $90.00 cheaper
Answer:	Dear Dandano, Thanks for asking and I'm sorry for the confusion. Our Areta drug test cup kit is FDA 510(k) cleared and CLIA Waived. I hope this helps and if you have any concerns or questions, please feel free to contact our customer service team via Amazon message, or by calling our toll-free at 1.855.822.6999 Mon-Fri 9 am - 5 pm CST. Best regards, Marissa Customer Service Team Easy Healthcare Corporation

Product description

Product description

Model 2120C is a dual trace oscilloscope that offers high performance at a low price. Most competitor's entry level oscilloscopes have a 20 MHz bandwidth, while B&K Precision's models 2120C has a bandwidth of 30 MHz This oscilloscope is built by and backed by B&K Precision, a company that has been selling reliable, durable, value priced test instruments for over 60 years.

• Your unit is calibrated prior to shipment with a new NIST-traceable calibration Certificate with data
• The NIST calibration provides you assurance your instrument Meets manufacturer’s specifications. Your instrument is ready to Use day one meeting most quality system standards
• AUTO/NORM triggered sweep operation with AC, TVH, TVV and line coupling
• Dual or single trace operation
• 5 mV/div sensitivity

Product description

Model 2511 is a handheld digital storage oscilloscope that provides floating measurement and recorder capabilities with a built-in digital Multi meter (DMM), all in one portable and lightweight package. This versatile 60 MHz bandwidth scope offers 1 GSa/s sample rates, 2 Mpts waveform memory, 32 automatic measurements, and multiple recording functions to capture transient or long-term signal behavior. This scope allows engineers and technicians to make accurate and safe measurements when the signal reference is floating.

• Your unit is calibrated prior to shipment with a new NIST-traceable calibration Certificate with data
• The NIST calibration provides you assurance your instrument Meets manufacturer’s specifications. Your instrument is ready to Use day one meeting most quality system standards
• 2 Mpts deep memory
• 60 MHz bandwidth
• 1 GSa/s sample rate

Product description

• 60MHz handheld, two-channel digital oscilloscope for viewing electrical signals with multimeter mode for measuring voltage, frequency, duty cycle, and power
• Real-time sample rate of 1GS/s and record length of 2Mpts for acquiring up to 18 hours of detailed waveforms
• Advanced triggers for isolation of specific signals
• 5.7" color TFT-LCD with an internal 8 x 12 division grid for viewing waveforms
• Meets CAT II 300V and CAT III 150V safety rating

User questions & answers

Question:	I would want to know if this oscilloscope has a common battery eg( 9v
Answer:	I don't see an SDK for VB.net or for C# but there is one for VB6 and C++ (http://www.hantek.com/en/PagesFW_Vbczl.html). There is also a python interface. You can use the COM interface though from VB.Net or C# if you wish. I have not used any of these myself though so I am not sure how complete they are.
Question:	Is the battery readily available or replaceable? Can I get one from a battery or electronics store
Answer:	The original Hantek software only supports Windows. By far I know that a virtual box or virtual machine from Microsoft makes 6022BL run on Mac. It's said that 3rs party software like OpenHantek or Sigrok supports OSX, which I haven't tried. There're lots of open source code related to Hantek 6022BE/BL on GitHub. You may find some.
Question:	the question asked if this was good for secondary car wiring the answer given was thiat it isn't good for car wiring. Then what is it good for
Answer:	If for an audio amplifier then it should be.
Question:	I would like to test sine wave output to each of my car stereo speakers, so does this scope work within 20Hz-20,000Hz (or higher
Answer:	Dear buyer, Good day. Thanks for your ask. The trigger function of the 6022BL PC software is only the edge trigger mode. Trigger methods are: automatic, normal, single. Thanks and have a nice day. withUtrade

Product features

Key Features

Two-channel.

Additional specifications include a rise time of 5.8ns

The unit has a 5.7" color TFT-LCD.

High-performance oscilloscope

- Bandwidth:100 MHz,60 MHz.

- Real-time sampling rate:1 GSa/s.

- Memory depth:2 Mpts.

Data recorder function

- 7 M internal storage, up to 18 hours recording time.

- USB port, up to 3000 hours recording time.

- Record, replay function supported.

High precision multimeter

- 6000 counts display.

- Accurate measurement of DCV, ACV, DCI, ACI.

- Accurate measurement of Resistance, Diode, Capacitance, Continuity.

Trend Plot

- 32 measurement trend plot analyzer.

- Scope: 800 k/CH points capacity, more than 24 hours recording.

- Meter: 1.2 M points capacity 6000 hours recording time at 0.05 Sa/s.

Product description

• Digital storage oscilloscope for electronics applications such as product design and debugging, repair and servicing, and electrical engineering education
• Vertical sensitivity to 2mV per division for capturing low-level signals
• ALT triggering function allows simultaneous signal viewing of both channels
• USB, RS232, and LAN interfaces for connecting to a computer to view waveforms and readings, and collect data
• 5.7" color TFT-LCD for viewing waveforms, 8 x 12 division grid

User questions & answers

Question:

That is a reasonable price for a 2530B but the picture is not of a 2530B. Can you explain

Answer:

No, it is complete and ready to start measuring.It comes with a case, charging cable, scope probe, clip on end of scope probe, and instructions manual. The probe has 2 settings-1x and 10x. The 1x setting goes to 5MHz and 80 volts; the 10x setting goes to 100Mhz and 800 volts. You just have to make sure you set the proper settings on the probe and the meter (10x setting on both). Please see the manual for reference.

Product description

Description:



DSO4000C Series:

2 Channel Digital Oscilloscope + Arbitrary Waveform/Function Generator + Synchronizing Signal + External Trigger.

The Keys for osilloscope and waveform generator is seperated for convenient to operate it simultaneously.

Large and clear display (800 x 480 7 inch LCD color display, Resolution 64 k), more clear and realistic waveform.

Oscilloscope: 1GSa/s Sample Rate, 100MHz Bandwidth, more than 20 kinds of auto measurement functions.

Powerful Trigger Function: Edge, Video, Pulse, Slope, Over time, Alternative.

Arbitrary Waveform/Function Generator: 25 MHz, 12 bits resolution, 200 MHz DDS, Arbitrary wave/square wave/sine wave/triangle wave/trapezoidal wave/pulse wave/DC is easy to simulate transducer.

Support SD card, VGA function (optional).

Integrated USB Host, Support USB disk storage, USB interface/SD card system update.



Features:

100 MHz Bandwidth; 1gsa/s Sample Rate.

2 Channel Oscilloscope; 40 k Record Length.

7 inch 64 k color LCD display, Resolution 800 x 480.

32 kinds of Automotive measurement with FFT function.

25 MHz Arbitrary waveform output (Sine wave up to 75MHz).

Powerful trigger function: Video, Edge, Pluse Width, Slope, Overtime, Alternate Trigger.



Package includeds :

1 x Hantek DSO4102C Handheld Digital Multimeter Oscilloscope

2 x Passive Probe

1 x Alligator Clip Cable

1 x USB Cable

1 x CD

1 x User Manual

1 x Replaceable Test Wires Probes set

User questions & answers

Question:	When i turn it off and turn it on the frequency is lost, it returns each time to 1 khz. is it possible to configure this scope to keep my frequ
Answer:	Dear buyer, Good day, this scope is unable to keep your frequency when it is turn off and turn on again. Thanks and have a nice day. withUtrade
Question:	Does this scope have a vga (rs-232) output? factory website says it's optional
Answer:	Mine has neither VGA nor RS232 however it does have a USB type B to attach the scope to your pc. On your pc you can run ttscope to view and control the scope remotely. From experience, ttscope is prone to crash. I'm not sure why the website would say VGA optional? Just FYI, VGA and RS232 use two different interfaces. Although they are both D-sub interfaces, RS232 has two rows of pins and VGA uses 3 rows.
Question:	Does the waveform generator have am, fm modulation capability
Answer:	Dear buyer, Good day. Thank you for your ask. This waveform generator have not am, fm modulation capability. Thanks and have a nice day. withUtrade
Question:	Adaptador Ac es a 110v o 220v
Answer:	Dear buyer. Goo day. This oscilloscope is 110V-240V input. so no matter 110V or 220v, it all works. Thanks and have a nice day. withUtrade

Product description

SIGLENT SDS1204X-E is a dual-channel Super Phosphor Oscilloscope with 200 MHz bandwidth, 1 GSa/s sample rate, and a standard record length of 14 Mpts.



Features

New generation of SPO (Super Phosphor Oscilloscope) technology

Low background noise, supports 500 μV/div to 10 V/div voltage scales

38 automatic measurement functions

Supports Statistics calculations, Zoom measurement, Gating measurement, Math measurement, History measurement, Ref measurement

Waveform math functions (FFT, addition, subtraction, multiplication, division, integration, differentiation, square root)

High Speed hardware based Pass/Fail function

Abundant interfaces: USB Host, USB Device, LAN, Pass/Fail, Trigger Out, Ext Trigger

Supports multi-language display and embedded online help



Technical Specifications



Bandwidth: 200 MHz

Channels: 4

Real-time sampling rate: 1 GSa/s

Memory depth: 14 Mpts/CH (Single-Channel); 7 Mpts/CH (Dual-Channel)

Waveform capture rate: 400,000 wfms/s (Sequence Mode)

Trigger types: Edge, Slope, Pulse, Window, Runt, Interval, Time out (Dropout), Pattern, Video

Vertical resolution: 500 μV/div to 10 V/div

Math Operators: Addition, subtraction, multiplication, division, FFT, differential, integral, square root

FFT processing: 1 Mpts

Interfaces: USB Host, USB Device, LAN, Pass/Fail, Trigger Out, Ext Trigger

Display: 7'' display (800×480 pixels)

Power: AC 100-240 V, 45 Hz - 440 Hz, 50 VA Max





Package Contents

1. SIGLENT SDS1204X-E Super Phosphor Oscilloscope — 1 pc.

2. Passive Probe 1x 10x — 4 pcs.

3. USB Cable — 1 pc.

4. Power Cord — 1 pc.



Package content and appearance may differ from those presented on the website. Please ask the sales specialist before purchase.

• New generation of SPO (Super Phosphor Oscilloscope) technology
• Low background noise, supports 500 μV/div to 10 V/div voltage scales
• 38 automatic measurement functions. High Speed hardware based Pass/Fail function
• Supports Statistics calculations, Zoom measurement, Gating measurement, Math measurement, History measurement, Ref measurement
• Waveform math function (FFT, addition, subtraction, multiplication, division, integration, differentiation, square root)

User questions & answers

Question:	What is the Sbus Connector used for
Answer:	Any oscilloscope supports FFT function, which is quite rudimentary.
Question:	Does this unit inclede logic analyzer functions. If not, possible to upgrade? How much is that option
Answer:	Yes you can! To DISABLE the keypress beeps, press and hold F4 when turning the meter on. This will enable "quiet mode". To disable quiet mode and enable keypress beeps, press and hold F3 while turning the meter on. To disable auto power-off, press and hold F1 when turning the meter on. To re-enable Auto Power-off, press and hold F2 when turning the meter on. None of this was in my user's manual... yikes!
Question:	Are the probes the SP2035 model
Answer:	Yes it has a setting that does this.
Question:	Under product description: dual channel. Under tech specs: 4 channels. Which is it
Answer:	Sorry, it doesn't support that.