--- product_id: 447785625 title: "3 in 1 Handheld Oscilloscope Multimeter Professional Oscilloscope Multimeter with High Sampling Automatic Waveform Capture Function" brand: "imars" price: "1942.67 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/447785625-3-in-1-handheld-oscilloscope-multimeter-professional-oscilloscope-multimeter-high store_origin: TN region: Tunisia --- # 2.5Msps ultra-fast sampling 240x320 color LCD with LED backlight 10+ hours battery life 3 in 1 Handheld Oscilloscope Multimeter Professional Oscilloscope Multimeter with High Sampling Automatic Waveform Capture Function **Brand:** imars **Price:** 1942.67 DT **Availability:** ❌ Out of Stock ## Summary > ⚙️ Elevate your diagnostics game — precision meets portability in one pro tool! ## 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?** 1942.67 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/447785625-3-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 - • **Night-Shift Ready:** Vibrant LED-backlit color display ensures crystal-clear readings even in dim environments. - • **All-in-One Powerhouse:** Measure voltage, current, resistance, capacitance, frequency, and more with one sleek device. - • **Blazing Fast Sampling:** Capture waveforms at 2.5 million samples per second for precision you can trust. - • **Data at Your Fingertips:** Store up to 10 waveform records and 100 measurement sets for effortless project tracking. - • **Built for Safety & Durability:** Dual overload protection and automatic shutdown keep you and your device secure on every job. ## Overview The LIUMY LM2020 3-in-1 Handheld Oscilloscope Multimeter combines a high-speed 2.5Msps sampling rate with a broad detection range up to 1000V DC and 750V AC. Featuring a sharp 240x320 LED-backlit color screen, it supports waveform capture, storage of multiple data sets, and offers robust safety protections. Lightweight and battery-powered for over 10 hours of continuous use, it’s engineered for professionals demanding accuracy, versatility, and convenience in field or lab environments. ## Description 3 in 1 Handheld Oscilloscope Multimeter Professional Oscilloscope Multimeter with High Sampling Automatic Waveform Capture Function ## Features - ▼FASTER SAMPLING SPEED - 2.5Mpsp 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. - ▼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. - ▼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 | Digital | | Colour | Black | | Item Weight | 180 Grams | | Specification Met | CE | | Measurement Type | Multimeter | | Maximum Operating Voltage | 1000 Volts | | UPC | 768477385357 | | Manufacturer | LIUMY | | Country of Origin | China | | Model number | LM2020 | | Item Weight | 180 g | | Package Dimensions | 19.8 x 15.4 x 5.5 cm; 180 g | | Batteries | 3 AAA batteries required. (included) | | Item model number | LM2020 | | Sampling rate | 2.5 Mega Samples per Second | | Are batteries included? | Yes | | Lithium Battery Packaging | Batteries packed with equipment | ## Product Details - **Brand:** IMARS - **Power Source:** Battery Powered - **Style:** Digital - **Colour:** Black - **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) ## 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 ## 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. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/447785625-3-in-1-handheld-oscilloscope-multimeter-professional-oscilloscope-multimeter-high](https://www.desertcart.tn/products/447785625-3-in-1-handheld-oscilloscope-multimeter-professional-oscilloscope-multimeter-high) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-20*