--- product_id: 447785625 title: "Dual Channel Handheld Oscilloscope,70MHz Bandwidth, 3-in-1 Digital Oscilloscope Multimeter with Signal Generator, 200MSa/s Sampling Rate, 20000 Counts with Type-C Fast Charge, Black" brand: "imars" price: "¥85597" currency: JPY in_stock: true reviews_count: 5 category: "Imars" url: https://www.desertcart.jp/products/447785625-dual-channel-handheld-oscilloscope-70mhz-bandwidth-3-in-1-digital store_origin: JP region: Japan --- # 70MHz Bandwidth 200MSa/s Sampling Rate Type-C Fast Charge Dual Channel Handheld Oscilloscope,70MHz Bandwidth, 3-in-1 Digital Oscilloscope Multimeter with Signal Generator, 200MSa/s Sampling Rate, 20000 Counts with Type-C Fast Charge, Black **Brand:** imars **Price:** ¥85597 **Availability:** ✅ In Stock ## Summary > ⚡ Empower your diagnostics with pro-grade precision in your palm! ## Quick Answers - **What is this?** Dual Channel Handheld Oscilloscope,70MHz Bandwidth, 3-in-1 Digital Oscilloscope Multimeter with Signal Generator, 200MSa/s Sampling Rate, 20000 Counts with Type-C Fast Charge, Black by imars - **How much does it cost?** ¥85597 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/447785625-dual-channel-handheld-oscilloscope-70mhz-bandwidth-3-in-1-digital) ## 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 - • **All-in-One Powerhouse:** Dual channel oscilloscope, multimeter, and signal generator in one sleek device. - • **Lightning-Fast Sampling:** Capture ultra-clear waveforms at 2.5Msps for precision diagnostics. - • **Brilliant Visuals Anytime:** Vivid 240x320 color LCD with LED backlight for flawless readings day or night. - • **Pro-Level Detection Range:** Measure up to 1000V DC and 10A current with industry-grade accuracy. - • **Built for Safety & Durability:** Dual overload protection and auto-shutdown keep you and your device secure. ## Overview The LIUMY LM2020 is a cutting-edge dual channel handheld oscilloscope with a 70MHz bandwidth and 200MSa/s sampling rate, integrating a multimeter and signal generator. Featuring a vivid color LCD with LED backlight, extensive measurement ranges (up to 1000V DC, 10A current), and Type-C fast charging, it delivers professional accuracy and safety with dual overload protection and auto-shutdown. Compact and versatile, it’s ideal for engineers, technicians, and millennial pros seeking efficient, reliable field testing. ## Description Why do you choose us:✔High-tech chipLIUMY LM2020 emphasis on functional combination for field testing process, not to replace the meter. It reflects the high-tech, using a dedicated chip has, as the wave function, you can view the waveform signal 1MHZ within.✔Extensive detection function and rangeFeatures include DC/AC voltage /current, resistance, capacitance, frequency, diode / continuity test. Can be home, school, power plant, work area has excellent performance!✔Save money As a large number of measuring instruments waveform, you will find LM2001 is the most affordable one, spend the price of a multimeter, you can have a table can be seen, as the wave of the waveform, value for money! Specification: Analog Bandwidth: 0~ 1MHz The maximum real-time sampling rate: 2.5 Msps DC voltage: 0mV ~ 1000V ± (1.5% rdg + 10dgt) AC voltage: 0 mv ~ 750V ± (1.0% rdg + 10dgt) DC Current: 0mA ~ 10.00A ± (1.2% rdg + 10dgt)AC current: 0mA ~ 10.00A ± (1.5% rdg + 10dgt) Resistance: 0W ~ 40MΩ ± (3.0% rdg + 5dgt) Capacitance: 0nF ~ 100.0μF ± (3% rdg + 10dgt)Frequency: 0kHz ~ 5MHz ± (1.0% rdg + 5dgt)Diode test: open circuit voltage of about 1.5 V, judgement resistance about 50MΩ. Continuity Test: determine resistance: about 30 Fuse specification: 500mA/250V, 10A/250V Display: 240 * 320 LCD Color ScreenInput resistance: About 10MΩWorking current: About 65mASleep current: About 35μAUsage time: More than 10 hoursBattery: 3 AA battery (included) Storage capacity: DMM 100 groups of data, waveform 10 group recordsDimensions: 83mm * 160 mm * 32mmWeight: 180gBacklight: Constantly onAuto shutdown: 15 minutes or disabledPackage included:1 x LM2020 Oscilloscope Multimeter2 x Test Lead1 x Portable Bag1 x English User Manual3 x AA batteries Review: Vaya atinas una - Muy buena calidad Review: Useful tool - Really cool tool a little bit of a learning curve to it but it works amazing save me a whole bunch of time and money on diagnosing things, cars and electrical devices TVs and what not. Worth the money. ## 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 | |---------------|-------| | ASIN | B08832JX4H | | Best Sellers Rank | #301,097 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #198 in Lab Oscilloscopes | | Brand | IMARS | | Brand Name | IMARS | | Colour | Black | | Country of Origin | China | | Customer Reviews | 4.6 out of 5 stars 693 Reviews | | Item Weight | 180 Grams | | Manufacturer | LIUMY | | Maximum Operating Voltage | 1000 Volts | | Measurement Type | Multimeter | | Model Number | LM2020 | | Part Number | LM2020 | | Power Source | Battery Powered | | Power Source Type | Battery Powered | | Specification Met | CE | | Style | Digital | | Style Name | Digital | | UPC | 768477385357 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** IMARS - **Power Source:** Battery Powered - **Style:** Digital - **Colour:** Black - **Item Weight:** 180 Grams ## Images ![Dual Channel Handheld Oscilloscope,70MHz Bandwidth, 3-in-1 Digital Oscilloscope Multimeter with Signal Generator, 200MSa/s Sampling Rate, 20000 Counts with Type-C Fast Charge, Black - Image 1](https://m.media-amazon.com/images/I/71ueJbGkahL.jpg) ![Dual Channel Handheld Oscilloscope,70MHz Bandwidth, 3-in-1 Digital Oscilloscope Multimeter with Signal Generator, 200MSa/s Sampling Rate, 20000 Counts with Type-C Fast Charge, Black - Image 2](https://m.media-amazon.com/images/I/71o1hn15MQL.jpg) ![Dual Channel Handheld Oscilloscope,70MHz Bandwidth, 3-in-1 Digital Oscilloscope Multimeter with Signal Generator, 200MSa/s Sampling Rate, 20000 Counts with Type-C Fast Charge, Black - Image 3](https://m.media-amazon.com/images/I/81cXYid5XcL.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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Vaya atinas una *by M***Z on 7 February 2025* Muy buena calidad ### ⭐⭐⭐⭐⭐ Useful tool *by S***N on 11 September 2023* Really cool tool a little bit of a learning curve to it but it works amazing save me a whole bunch of time and money on diagnosing things, cars and electrical devices TVs and what not. Worth the money. ### ⭐⭐⭐⭐⭐ Relación precio calidad!! *by A***. on 27 June 2023* Muy buen producto intuitivo y fácil de usar, lo único que no trae las puntas como dice, solo tiene las normales de un multimetro, sin embargo funcionan bien!! ## 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.jp/products/447785625-dual-channel-handheld-oscilloscope-70mhz-bandwidth-3-in-1-digital](https://www.desertcart.jp/products/447785625-dual-channel-handheld-oscilloscope-70mhz-bandwidth-3-in-1-digital) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-20*