--- product_id: 503957156 title: "TM-510 Digital Multimeter, 4000 Counts, Smart Measurement, Auto-Ranging Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green" brand: "tesmen" price: "AR$69813" currency: ARS in_stock: true reviews_count: 13 category: "Tesmen" url: https://www.desertcart.com.ar/products/503957156-tm-510-digital-multimeter-4000-counts-smart-measurement-auto-ranging store_origin: AR region: Argentina --- # 4000 counts auto-ranging precision Non-contact voltage detection CAT II 600V safety certified TM-510 Digital Multimeter, 4000 Counts, Smart Measurement, Auto-Ranging Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green **Brand:** tesmen **Price:** AR$69813 **Availability:** ✅ In Stock ## Summary > ⚡ Measure smarter, troubleshoot faster—never miss a beat! ## Quick Answers - **What is this?** TM-510 Digital Multimeter, 4000 Counts, Smart Measurement, Auto-Ranging Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green by tesmen - **How much does it cost?** AR$69813 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/503957156-tm-510-digital-multimeter-4000-counts-smart-measurement-auto-ranging) ## Best For - tesmen enthusiasts ## Why This Product - Trusted tesmen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Auto Mode:** Effortlessly switches measurement tasks—no manual range selection needed. - • **Complete DIY Kit:** Includes test leads, batteries, storage bag & manual—ready for any quick fix. - • **User-Centric Design:** Backlit display, data hold, flashlight & auto shutdown for seamless daily use. - • **Robust Safety Standards:** CAT II 600V, CE & RoHS certified with overload protection and silicone cover. - • **Non-Contact Voltage Tester:** Stay safe with visual & audible alerts—no direct wire contact required. ## Overview The TM-510 Digital Multimeter offers 4000 counts auto-ranging accuracy with smart measurement modes that automatically detect AC/DC voltage, resistance, and continuity. Featuring a non-contact voltage tester with audible and visual alarms, it ensures safe diagnostics without direct wire contact. Certified to CAT II 600V safety standards and equipped with overload protection and a durable silicone cover, this compact, battery-powered device is designed for homeowners and DIY enthusiasts seeking reliable, user-friendly electrical testing tools. ## Description Product description Automatic Shutdown If there is no operation in 15 minutes when the meter is on, the meter will automatically turn off to save electricity. Data Hold Press the data Save button and the screen will display the H symbol when the function is activated. LOW BATTERY INDICATOR When the battery voltage is lower than the operating voltage, the Low battery icon is displayed in the upper right corner of the display. Continuity Test Connect the contacts at both ends of the test lead, and it will automatically switch to the continuity mode. The buzzer will sound and the indicator light will glow green. High-Quality Battery The multimeter is equipped with high-quality batteries to enhance user experience. Multimeter Protector This digital multimeter has a protective cover to protect the multimeter from physical damage. Compact Design This voltage tester is compact and doesn't take up much space. Storage Bag It is equipped with a sturdy storage bag for easy carrying and storing of the multimeter and test leads. Easy to use Step 1. Please remove the rubber sleeve behind the multimeter, open the battery back cover, and put 2 AAA batteries into the battery compartment according to their polarity marks. Place the battery cover back on. Step 2. Turn on the multimeter, insert the test leads according to the prompts, and enter the test after the two ends of the test leads are in contact with each other for calibration. Step 3. To measure AC/DC voltage, resistance, or continuity. Insert the test leads into the multimeter and connect them to both ends of the measured object. The multimeter measures automatically without user selection. Note: No need to use test leads if you want to use the NCV function. About AUTO mode: In Auto mode, if the detected battery voltage is below 0.8V, the device will automatically measure the resistance . SPECIFICATIONS Review: Great little multimeter for the price - This little multimeter is basic, but surprisingly good. Even the batteries it came with were Duracell, which you don’t usually see at this price point. As a meter, it does exactly what you need—checks DC/AC voltage, opens, shorts, and more without any issues. The auto‑ranging works well, and the readings are consistent. It’s small, compact, and even comes with a nice carrying case, which makes it easy to keep in a tool bag. For the price, you really can’t beat it. Solid little tester that gets the job done. Review: Very good meter, easy to use. - Really nice unit, especially if you are not well-versed in electronics. It will automatically determine what you are measuring and provide the answer. Very nice functionality, good display brightness. Comes with a protective case ## Features - Smart Digital Multimeter: Thanks to its Smart Auto Mode, TESMEN TM-510 4000 counts smart digital multimeter allows you to quickly switch between all measurement tasks, including AC/DC voltage, resistance, and continuity, without selecting a mode or range. It makes measuring work easy, fast, and accurate - Non-contact: Completely safe Non-Contact Voltage test with a visual and audible alarm; a time-saving and safe feature. You can measure the voltage on the AC wire without having to connect the wire, which makes troubleshooting the line much easier - Safety Guarantee: CAT II 600V, CE, and RoHS certified. Overload protection measures are used inside the instrument to improve the product's safety performance and maximise users' safety. The outer silicone cover protects the multimeter from damage and potential electric shock - User Friendly: Supports Data Hold, Automatic Shutdown, Low battery indicator, Backlight display, and Flashlight. All these convenience features make the instrument more than enough for daily use by amateurs, car owners, and homeowners. Easy to use, enjoy endless DIY fun - About TM-510: In auto mode, if the detected battery voltage is below 0.8V, the device will automatically measure the resistance. Package includes a digital multimeter, 2 test leads, a storage bag, 2 AAA batteries, and a user manual ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BLZ7GN2X | | Batteries | 2 AA batteries required. | | Best Sellers Rank | #3,117 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Multi Testers | | Brand | TESMEN | | Color | Green | | Date First Available | December 1, 2022 | | Item Weight | 3.52 ounces | | Item model number | TM-510 | | Manufacturer | TESMEN | | Maximum Operating Voltage | 600 Volts | | Measurement Type | Multimeter, Voltmeter | | Min. Operating Voltage | 0.8 Volts | | Package Dimensions | 6.61 x 3.78 x 2.24 inches | | Power Source | Battery Powered | | Specification Met | RoHS | | Style | TM-510 Smart Digital Multimeter | | Upper Temperature Rating | 40 Degrees Celsius | ## Product Details - **Brand:** TESMEN - **Color:** Green - **Item Weight:** 0.1 Kilograms - **Power Source:** Battery Powered - **Style:** TM-510 Smart Digital Multimeter ## Images ![TM-510 Digital Multimeter, 4000 Counts, Smart Measurement, Auto-Ranging Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green - Image 1](https://m.media-amazon.com/images/I/61G+iWI0fJL.jpg) ![TM-510 Digital Multimeter, 4000 Counts, Smart Measurement, Auto-Ranging Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green - Image 2](https://m.media-amazon.com/images/I/71F31-c+NSL.jpg) ![TM-510 Digital Multimeter, 4000 Counts, Smart Measurement, Auto-Ranging Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green - Image 3](https://m.media-amazon.com/images/I/61bcXIjOfhL.jpg) ![TM-510 Digital Multimeter, 4000 Counts, Smart Measurement, Auto-Ranging Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green - Image 4](https://m.media-amazon.com/images/I/61cGRDHlUwL.jpg) ![TM-510 Digital Multimeter, 4000 Counts, Smart Measurement, Auto-Ranging Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green - Image 5](https://m.media-amazon.com/images/I/81elasego1L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Is there a manual mode? if you touch probes it goes to continuity but i want resistance. also want to test resistance over v at times** A: Hi, TM-510 is a multimeter for beginners, only automatic mode, no manual measurement mode. According to the setting, only the resistance greater than 50 ohms will be detected by the resistance test mode, and it will enter the continuity test mode when the resistance less than 50 ohms is detected. **Q: What are the multimeter's dimensions?** A: Thank you for your question, The TESMEN TM-510 Multimeter itself measures 4.8inch*2.4inch and the box measures 6.5inch*3.7inch*2.2inch. **Q: Does this meter have an auto off feature? If so, does the meter allow the user to bypass this function so I can keep it on continuously?** A: Thank you for your question. The TESMEN TM-510 Multimeter has the automatic shutdown function. The meter will automatically turn off if there is no operation for 15 minutes. To cancel the function, you can press and hold the H/NCV button and the power button at the same time while turning on the multimeter, and the auto-off symbol will not appear at the upper left of the LCD. **Q: Does this guage temperature?** A: This multimeter is not capable of measuring temperature. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great little multimeter for the price *by T***S on March 19, 2026* This little multimeter is basic, but surprisingly good. Even the batteries it came with were Duracell, which you don’t usually see at this price point. As a meter, it does exactly what you need—checks DC/AC voltage, opens, shorts, and more without any issues. The auto‑ranging works well, and the readings are consistent. It’s small, compact, and even comes with a nice carrying case, which makes it easy to keep in a tool bag. For the price, you really can’t beat it. Solid little tester that gets the job done. ### ⭐⭐⭐⭐⭐ Very good meter, easy to use. *by M***R on March 8, 2026* Really nice unit, especially if you are not well-versed in electronics. It will automatically determine what you are measuring and provide the answer. Very nice functionality, good display brightness. Comes with a protective case ### ⭐⭐⭐⭐⭐ Very impressed. *by S***M on January 29, 2024* I bought one of these meters with a coupon for $11. I wasn’t expecting much at that price but have been very pleasantly surprised, this meter is great for the homeowner/amateur, that knows the basics of electricity and is all you’d need to troubleshoot any residential electrical circuits. The auto switching function works well and the backlight is very bright and useful when working with the power shut off. The display is large and the interface is simple and easy to understand. The flashlight is very dim but serviceable and is a feature that you don’t see on much more expensive professional meters from fluke and the like. The only thing that could make this meter any better would be a way to add a magnet to the back of the meter for when you need both hands on the leads. I was very surprised by how well the NCV or Non-contact voltage detector worked on this meter, this would be invaluable for the home DIYer as extra insurance you’re not about to drill into a hot wire behind the drywall you’re going blindly into. This is not a meter I would trust for anything over 120 volts but for someone just working on low voltage electronics, cars and residential circuits this meter is perfect and every homeowner should have one. I’ve since bought another one of these at $16 and I think that is still a very fair price for all the features this meter offers. I am an industrial electrician and I keep one of these in my drawer at home and prefer it over my fluke for simple home work if that says anything. ## Frequently Bought Together - TM-510 Digital Multimeter, 4000 Counts, Smart Measurement, Auto-Ranging Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green - JOREST 300Pcs Car Fuse Assortment Kit, 160 Mini Blade Fuses Automotive + 90 Standard Auto Fuses + 50 Micro + Puller – Replacement for RV Camper Boat Truck (2Amp 3A 5A 7.5A 10A 15A 20A 25A 30A 35A 40A) - WINAMOO Automotive Test Light with 3-48V LED Digital Voltage Display, Auto Circuit Tester with Voltmeter & Dual Color Polarity Indicate, Electric Test Pen w/Stainless Probe for Car/Truck/SUV Checker --- ## 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.com.ar/products/503957156-tm-510-digital-multimeter-4000-counts-smart-measurement-auto-ranging](https://www.desertcart.com.ar/products/503957156-tm-510-digital-multimeter-4000-counts-smart-measurement-auto-ranging) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-19*