---
product_id: 202401535
title: "3 in 1 Handheld Oscilloscope Multimeter Professional Oscilloscope Multimeter with High Sampling Automatic Waveform Capture Function"
brand: "imars"
price: "S/.1330"
currency: PEN
in_stock: false
reviews_count: 8
url: https://www.desertcart.pe/products/202401535-3-in-1-handheld-oscilloscope-multimeter-professional-oscilloscope-multimeter-high
store_origin: PE
region: Peru
---

# 2.5Msps ultra-fast sampling 3 waveform scanning modes High detection range up to 1000V DC 3 in 1 Handheld Oscilloscope Multimeter Professional Oscilloscope Multimeter with High Sampling Automatic Waveform Capture Function

**Brand:** imars
**Price:** S/.1330
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Master your measurements with pro-grade speed and precision!

## Quick Answers

- **What is this?** 3 in 1 Handheld Oscilloscope Multimeter Professional Oscilloscope Multimeter with High Sampling Automatic Waveform Capture Function by imars
- **How much does it cost?** S/.1330 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/202401535-3-in-1-handheld-oscilloscope-multimeter-professional-oscilloscope-multimeter-high)

## Best For

- imars enthusiasts

## Why This Product

- Trusted imars brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crystal-Clear Display:** Bright 240x320 LED backlit color screen ensures flawless readings even in low-light environments.
- • **Lightning-Fast Sampling:** Capture every detail with 2.5 million samples per second for precision you can trust.
- • **Versatile Waveform Modes:** Switch effortlessly between automatic, conventional, and single scan modes to match your workflow.
- • **Built-In Safety & Storage:** Dual overload protection plus storage for 10 waveforms and 100 measurement sets keeps your work safe and organized.
- • **Powerhouse Detection Range:** Measure DC up to 1000V, AC up to 750V, and currents up to 10A—ready for any professional challenge.

## Overview

The iMars LM2020 3-in-1 handheld oscilloscope multimeter combines ultra-fast 2.5Msps sampling with a broad detection range (up to 1000V DC and 10A current) and versatile waveform scanning modes. Featuring a bright LED backlit color display, built-in overload protection, and memory storage for waveforms and measurements, it’s engineered for professionals demanding accuracy, efficiency, and safety in one compact tool.

## Description

Full description not available

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | iMars |
| Power Source | Battery Powered |
| Style | Multimeter |
| Color | Clear |
| Item Weight | 180 Grams |
| Measurement Type | Multimeter |
| UPC | 768477385357 |
| Manufacturer | LIUMYARTISTOREGO |
| Item Weight | 6.3 ounces |
| Package Dimensions | 7.8 x 6.06 x 2.17 inches |
| Item model number | LM2020 |
| Batteries | 3 AAA batteries required. (included) |
| Manufacturer Part Number | LM2020 |

## Product Details

- **Brand:** IMARS
- **Power Source:** Battery Powered
- **Style:** 50 Mz
- **Color:** Clear
- **Item Weight:** 180 Grams

## Images

![3 in 1 Handheld Oscilloscope Multimeter Professional Oscilloscope Multimeter with High Sampling Automatic Waveform Capture Function - Image 1](https://m.media-amazon.com/images/I/71ep2TV+BnL.jpg)
![3 in 1 Handheld Oscilloscope Multimeter Professional Oscilloscope Multimeter with High Sampling Automatic Waveform Capture Function - Image 2](https://m.media-amazon.com/images/I/71yonZJgsoL.jpg)
![3 in 1 Handheld Oscilloscope Multimeter Professional Oscilloscope Multimeter with High Sampling Automatic Waveform Capture Function - Image 3](https://m.media-amazon.com/images/I/71GgpQGJl2L.jpg)
![3 in 1 Handheld Oscilloscope Multimeter Professional Oscilloscope Multimeter with High Sampling Automatic Waveform Capture Function - Image 4](https://m.media-amazon.com/images/I/816Pov7-6nL.jpg)
![3 in 1 Handheld Oscilloscope Multimeter Professional Oscilloscope Multimeter with High Sampling Automatic Waveform Capture Function - Image 5](https://m.media-amazon.com/images/I/710uag5fE7L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does anyone know if there is a way to disable the beep sound every time a button is pressed? I did not see anything about this in the manual.**
A: 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!

**Q: may I test the working condition of an audio amplifier with this ?**
A: Yes i have already Have but be informed that if you have an ac signal with dc on it it will rise the sweep to the dc voltage. I find this is a good scope for adjusting gains and look for clipping that's about it however you can signal trace with it its a lil slow to show signal so you have to be patient.

**Q: Is there an "ac coupled mode" for the oscilliscope?  (i.e. only display voltage fluctuation and ignores dc component / waveform centered at zero volt)**
A: just was playing around with mine and no! when you put dc the sweep rises in ac mode doesn't look like it has an AC coupled only mode it will read an AC signal and DC at the same time hope this helps

**Q: are meter leads rated for 1000v and does it read RMS voltage?**
A: The meter says its rated for 1000v but id buy a good pair of fluke leads rated for 1000v to use on it as the will fit the meter and yes it reads rms however its reads mor accurate on regular meter mode and not so accurate on scope mode when i compated to one of my fluke meters also i personally would not test 1000v with it even though it says it can 240vac is fine though i have tested it on up to that

## Customer Reviews

### ⭐⭐⭐⭐⭐ My new favorite multimeter
*by A***K on July 29, 2022*

I got this multimeter to replace my trusty old fluke multimeter that I accidentally broke. I knew I wanted a multimeter that had auto ranging as well as pretty much all the basic capabilities and a multimeter should have But the thing that made me want this one was the fact that it has an oscilloscope feature which is incredibly useful when checking PWM signals and sine wave forms. The meter itself is light but doesn’t feel super cheap like some that I have owned in the past that being said this does not have a case around it so you should still be careful with it but you don’t have to worry about it being broken just by holding it like some other brands. 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 backlit screen can be. 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 capabilities at this test

### ⭐⭐⭐⭐⭐ One of the best oscilloscopes you can own
*by A***S on April 10, 2023*

This is the best oscilloscope I have owned so far. You can measure ac voltage inside your residential home and as well you can know what frequency is 120V etc, this oscilloscope I bought it for setting gains of any Car Audio Amplifier it really works accurate you can change the time and range when using 40Hz and 1kHz test tones. The product looks similar to the TPi 440 Oscilloscope. This oscilloscope works well and I plan to keep it forever.

### ⭐⭐⭐⭐ Good but not Exceptional
*by J***S on November 5, 2022*

I only had this a couple of days, but I have tried all the functions except for current measurement. Everything works as expected. Voltage, resistance, and capacitance measurements all seemed to be accurate when compared to an independent source. Purchaser needs to be aware that the oscilloscope has a very limited bandwidth (1MHz). So you should only use it for low frequency measurements. I used a signal generator up to 100KHz and it seem to work well, but there was a little attenuation in the output. Based on the battery indicator, it seems to be a bit power hungry, so I suspect the battery life will not be great.

## Frequently Bought Together

- LIUMY Oscilloscope Multimeter, LM2020 New Update, Professional LED Handheld Oscilloscope Multimeter with 2.5 Msps high sampling, Automatic Waveform Capture Function,DC/AC Voltage/Current Test
- JINMEI Hard EVA Dedicated Case for LIUMY Oscilloscope Multimeter.
- Bionso 21-Piece Multimeter Leads Kit, Professional and Upgraded Test Leads Set with Replaceable Gold-Plated Multimeter Probes, Alligator Clips, Test Hooks and Back Probe Pins.

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-30*