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BSHAPPLUS 2 in 1 Handheld Oscilloscope Multimeter, New Update Professional LED Oscilloscope Multimeter with 2.5 Msps High Sampling, Automatic Waveform Capture Function,DC/AC Voltage/Current Test
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | LIUMY |
Power Source | Battery Powered |
Style | Multimeter |
Color | Clear |
Item Weight | 180 Grams |
About this item
- FASTER SAMPLING SPEED - 2.5Msps high-speed A/D data collecting, high sampling rate and high bandwidth, one-key transform to waveform function furing measuring.3 waveform scanning modes: automatic/conventional/single. Improve work efficiency. You will receive ET828 or LM2020, they are same product, have same function, LM2020 is our updated name.
- MORE POWERFUL DETECTION RANGE -DC voltage 0 ~ 1000V, AC voltage 0 ~ 750V, DC/AC Current 0 ~ 10A, Resistance 0 ~ 40MΩ, Capacitance 0 ~ 100μf, Frequency 0 ~ 5MHZ, Diode / Continuity open circuit voltage 1.5V, judgement resistance 50Ω. Transistor amplification test to meet all test requirements.
- MORE ACCURACY -Dedicated Chip, the automatic waveform capture function, easy operation. The software calibration technology, memory calibration coefficients. Measure more accurately. To enable Quiet Mode (disable keypress beeps), press and hold the "F4" button and then rotate the rotary knob to turn on the instrument.
- LED BACKLIGHT & STORAGE / READOUT - Analog broadband range up to: D AC ~ 1MHz, Display hold, storage / readout up to 10 waveforms and 100 sets of measurement values. 240X320 color screen with LED backlighting. More clear and suitable for working at night.
- OVERLOAD PROTECTION & MULTI-PURPOSE - Built-in 500mA/10A double protective tube, dual protection of the instrument. Can choose to automatically shutdown or continuous operation, applicable to the workplace such as family, school, and factory. DISTORTION DETECTION ALSO Protect safety.
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Product details
- Package Dimensions : 7.8 x 6.06 x 2.17 inches; 6.35 ounces
- Item model number : LM2020
- Batteries : 3 AAA batteries required. (included)
- Date First Available : May 6, 2020
- Manufacturer : LIUMYARTISTOREGO
- ASIN : B08832JX4H
- Country of Origin : China
- Best Sellers Rank: #68,500 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
- #51 in Lab Oscilloscopes
- Customer Reviews:
Product Description
New Update Oscilloscope Multimeter
Features
- Automatic Shutdown
- Double Protective Tube
- 10 Waveforms & 100 Sets of Date
- One-Key Transform to Waveform Function
- Dedicated Chip, More Accuracy and Efficiency
Package Includes
- 1 x Oscilloscope Multimeter
- 1 x English User Manual
- 1 x Portable Bag
- 2 x Test Leads
- 3 x AAA Batteries
Advanced Assembled Finished Machine
visually show the change curve of the test signal
2 in 1 Handheld Oscilloscope Multimeter adopt dedicated chip, with 2.5Msps high-speed A/D data collecting, high sampling rate and high bandwidth, one-key transform to waveform function furing measuring. The software calibration technology, memory calibration coefficients. Measure more accurately.
Auto shutdown, double protective tube, distortion detection protect your device safety.
Declaration
Declaration: 2 in 1 Handheld Oscilloscope Multimeter oscilloscope multimeter does not have FFT function.
General Features
Display | 240 × 320 Color Screen |
Backlight | Constantly on |
Power Supply | 3 * AA batteries |
Working Current | About 65mA |
Use Time | More than 10 Hours |
Use Temperature | 0°C~+40°C ; <75%RH |
Dimensions | 83 x 160 x 32 (mm) |
Observation Area | 49.0 mm x 36.7 mm |
Input Resistance | About 10MΩ |
Auto Shutdown | 15 Minutes or Disabled |
Sleep Current | About 35uA |
Storage Capacity | 100*Data , 10*Waveform |
Storage Temperature | -10°C ~ +60°C ; <90%RH |
Weight | About 180g |
Oscilloscope Characteristics
Analog Bandwidth | 1MHz (Only for oscilloscopes with ACV) |
Channel | 1 |
Vertical Sensitivity Range | 300mV ~ 100V per grid |
Vertical Amplitude Accuracy | ±(5%+ 0.2div) |
Scan Mode | Auto / Normal / Single |
Auto Configuration | Auto Set Time Base and Vertical Amplitude |
Max Real-Time Sampling Rate | 2.5Msps |
Input Resistance | About 10MΩ |
Time Base Range | 2.5us ~ 10s per grid |
Time Base Accuracy | ±(0.01% + 0.1div) |
Trigger Edge Selection | Rising / Falling Edg |
Automatic Measurement Function | Vp-p, Vavg, Vrms, HZ |
Need To Know This Before Purchase
1. Before use, please check the machine shell first to check if there are cracked or any required plastic part is missing.
2. Do not touch the metal part of the probe of test leads with your finger.
3. Please do not make AC current measurement of circuits with a voltage of over AC 250V.
4. Do not operate the multimeter in high-temperature, moist, rainy, inflammable and explosive environment or when the instrument is wet.
5. When the voltage to earth on the reference end "COM" of the instrument reaches 500V, please do not make voltage measurement.
6. Turn off the power supply before replacing the protective tube.
7. You will receive ET828 or LM2020, they are same product, have same function, LM2020 is our updated name.
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the versatility, value, readability, and compactness of the electric circuit testing device. For example, they mention it's a great addition to their test tools, works great for what they need, and the color OLED display is very readable. That said, opinions are mixed on accuracy and ease of use.
AI-generated from the text of customer reviews
Customers are satisfied with the value of the electric circuit testing device. They mention that it works great for what they need, the stand-alone scope and all the other features work well. The screen is very readable, and the instructions are hard to read. Overall, most are happy with their purchase and recommend it to others.
"...package is super convenient for my type of field work and the price is right. You probably need one too." Read more
"...Overall it’s definitely worth the price is even the most basic fluke multimeter sells for around $100-$150 in those don’t have anywhere near the..." Read more
"...Cheaper than an oscilloscope.It works really well for the first use case, but unfortunately when I tried to test the capacitance of a..." Read more
"...Worth the money." Read more
Customers find the electric circuit testing device to be a great addition to their test tools. They say it's super useful on small analog projects, and great for testing out anything that could have distorted signals. The meter combines the capabilities of two very important instruments when troubleshooting digital or analog, and is excellent for setting gains on amplifiers. It's also a good tool for measuring power output and verifying clean signals. Overall, customers consider it to be one of the best oscilloscopes they can own.
"...It includes an 8-bit microprocessor, low-noise and high-stability OPAMP, AC rectifier OPAMP, voltage protection and regulated voltage power, high..." Read more
"...One extra step no big deal. Invaluable tool to have if you need one." Read more
"This little oscilloscope multimeter is great for testing out anything that could have a distorted waveform of any kind or anything that can be PWM...." Read more
"This meter combines the capabilities of two very important instruments when you’re troubleshooting digital or analog circuits." Read more
Customers like the readability of the electric circuit testing device. They say the display is great, unique, clear, and easy to read. They also mention that the color OLED display is very nice and can be seen even in brighter areas. Overall, customers are satisfied with the read ability of the product.
"...The color OLED display is very nice and can be seen even in some brighter areas although it can be hard to see in direct sunlight as anything with a..." Read more
"...stand along scope and all the other feature work well, the screen is very readable too." Read more
"...Can't vouch for anything else but has nice display and does what I bought it for!" Read more
"...General quality is OK and probes not too bad. Display is great, very unique, clear and easy to read...." Read more
Customers are satisfied with the quality of the electric circuit testing device. They mention that it is a great multimeter with good features and a nice display. Some say that the scope is ok but not great and that the general quality is OK. Overall, most are happy with their purchase and recommend it to others.
"...voltage power, high regulated bandgap, auto measurement switch and function control circuit, buzzer driver circuit, clock oscillation circuit,..." Read more
"...not the first person to say that.General quality is OK and probes not too bad. Display is great, very unique, clear and easy to read...." Read more
"It is a slick multimeter with good features and a nice display...." Read more
"...As well as it being able to be a standalone multimeter, the value is on point!" Read more
Customers appreciate the compactness of the electric circuit testing device. They mention it's versatile, has a small scope, and a nice sized screen.
"...It performs as it should and shows all he info you need to on a nice sized screen. Grab on sale and even better…!" Read more
"...I have been looking for something this compact, versatile, and great value for the price for quite a while." Read more
"Portable = Convenient..." Read more
"A very compact, multi function unit..." Read more
Customers are mixed about the ease of use of the electric circuit testing device. Some mention that it seems like a flexible, reasonable easy-to-use device, and super convenient for field work. However, others say that it's not easy to use as expected, not user-serviceable, and not precise.
"...This small package is super convenient for my type of field work and the price is right. You probably need one too." Read more
"...Guy vids with this o-scope, it seemed like a flexible, reasonably easy-to-use device...." Read more
"...Very much not user-serviceable...." Read more
"Good Value, Easy to Use, Not for Heavy Duty but GREAT for a beginner or casual user who wants a combination multimeter and miniscope. Easy to use...." Read more
Customers are mixed about the accuracy of the electric circuit testing device. Some mention that it's accurate enough for their use, and the accuracy compares well with Fluke DVM. However, others say that it has poor accuracy, and readings are not consistent between scales. They also say that the capacitance measurement does not work, and that the PCB is insufficient for measuring a 10A load.
"...Voltage, resistance, and capacitance measurements all seemed to be accurate when compared to an independent source...." Read more
"...metal sleeve soldered to the ET201B+ PCB that seems insufficient for measuring a 10A load without derating slightly and adding yet more unwanted..." Read more
"Accuracy Compares well with Fluke DVM. Boots up quickly. Easy on Batteries...." Read more
"...Very disappointed that the capacitance measurement does not work at all. not the first person to say that...." Read more
Customers are dissatisfied with the performance of the electric circuit testing device. They mention that it sometimes doesn't work, the capacitance does not work at all, and that it's hard to function. Some customers also say that the device randomly stopped working.
"...I tried to test the capacitance of a dual winding AC capacitor it did not work at all...." Read more
"...It has this auto-ranging feature 4-40-400 volts. Which sometimes doesn't work. It will show OL. and take a second to figure things out...." Read more
"A meter size scope good deal. I found mine hard to function, never got the signal trace to appear. Meter part works fine...." Read more
"Device randomly stopped working looked for a way to contact company for repair or warranty but nothing available." Read more
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Top reviews from the United States
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This test in the photo was for a portable power unit that brags about being a modified sine wave. In reality, it is a PWM square wave with no finesse at all. A true modified sine wave has another step between zero and full + or - to more closely mimic a sine wave. The output of this unit is demonstrated to be 'dirty power' as an AC source.
This small package is super convenient for my type of field work and the price is right. You probably need one too.
Reviewed in the United States on February 28, 2023
This test in the photo was for a portable power unit that brags about being a modified sine wave. In reality, it is a PWM square wave with no finesse at all. A true modified sine wave has another step between zero and full + or - to more closely mimic a sine wave. The output of this unit is demonstrated to be 'dirty power' as an AC source.
This small package is super convenient for my type of field work and the price is right. You probably need one too.
It works really well for the first use case, but unfortunately when I tried to test the capacitance of a dual winding AC capacitor it did not work at all. I later got a non-graphing AstroAI multimeter, and that works flawlessly measuring the same capacitor, so I don't think I'm trying to do it wrong. I'm not trying to graph anything, just see the value, but it just stays on 0.
I purchased a set of alligator clip on leads, it just comes with probes.
Reviewed in the United States on January 5, 2024
It works really well for the first use case, but unfortunately when I tried to test the capacitance of a dual winding AC capacitor it did not work at all. I later got a non-graphing AstroAI multimeter, and that works flawlessly measuring the same capacitor, so I don't think I'm trying to do it wrong. I'm not trying to graph anything, just see the value, but it just stays on 0.
I purchased a set of alligator clip on leads, it just comes with probes.