---
product_id: 652123396
title: "TM-510 Multimeter, 4000 Counts, Intelligent Measurement, Auto-scale Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity - Green"
brand: "tesmen"
price: "AR$97743"
currency: ARS
in_stock: true
reviews_count: 5
category: "Tesmen"
url: https://www.desertcart.com.ar/products/652123396-tm-510-multimeter-4000-counts-intelligent-measurement-auto-scale-voltmeter
store_origin: AR
region: Argentina
---

# 4000 counts precision Auto shut-off & low battery alert CAT II 600V safety certified TM-510 Multimeter, 4000 Counts, Intelligent Measurement, Auto-scale Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity - Green

**Brand:** tesmen
**Price:** AR$97743
**Availability:** ✅ In Stock

## Summary

> ⚡ Measure Smarter, Work Safer, Stay Ahead.

## Quick Answers

- **What is this?** TM-510 Multimeter, 4000 Counts, Intelligent Measurement, Auto-scale Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity - Green by tesmen
- **How much does it cost?** AR$97743 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/652123396-tm-510-multimeter-4000-counts-intelligent-measurement-auto-scale-voltmeter)

## 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-Range Mastery:** Seamlessly measures AC/DC voltage, resistance, and continuity without manual mode switching—effortless precision for pros on the go.
- • **User-Centric Convenience:** Backlit display, built-in flashlight, data hold, and auto power-off combine to make every measurement smooth—even in low-light or busy settings.
- • **Complete Ready-to-Use Kit:** Includes test leads, batteries, storage bag, and a 3-year warranty with lifetime support—because your tools should work as hard as you do.
- • **Built for Safety & Durability:** CAT II 600V rating, CE & RoHS certified, plus a shock-absorbing silicone cover to protect you and your device in any environment.
- • **Non-Contact Voltage Detection:** Stay safe and efficient with visual and audible alerts that detect live wires without direct contact—perfect for quick diagnostics and peace of mind.

## Overview

The TESMEN TM-510 is a compact, intelligent digital multimeter offering 4000 counts resolution with automatic range detection. It features non-contact voltage testing with audible and visual alerts, CAT II 600V safety certification, and user-friendly functions like backlight, flashlight, data hold, and auto shut-off. Designed for professionals and DIYers alike, it comes complete with test leads, batteries, and a storage bag, backed by a 3-year warranty and lifetime technical support.

## Description

TESMEN TM-510 4000 Count SMART Digital Multimeter The TESMEN TM-510 is a multi-function smart digital multimeter with 4000 counts, which accurately measures AC/DC voltage, strength and continuity—widely used in industrial and household electrical testing, providing convenience for home and vehicle owners. Smart Measurement & Auto Range Continuous Voltage Alternating Voltage Resistance Continuity The meter measures automatically without the need for the user to select a mode or range. Non-Contact Voltage Detection (NCV) Voltage can be safely measured by placing the instrument probe near the power supply without using test cables. Automatic Shut Off If there is no operation within 15 minutes when the meter is on, it will automatically turn off to save electricity. Data Maintenance Press the Save Data button and the screen will display the H symbol when the function is enabled. SLIM BATTERY INDICATOR Low battery icon is displayed on the top right when the battery voltage is below the operating voltage. Continuity Test Continuity test is a resistance test that quickly distinguishes between open and closed circuits. Backlight & Flashlight Backlights and flashlights can help you work better in dark environments. What You Get 1*SMART TM-510 Digital Multimeter 2*Proofs 2*AAA Batteries 1*Storage Bag 1*User Manual

Review: I am a diesel mechanic and use this often, this is a reliable small, simple design and inexpensive multimeter that is very helpful for diagnosis. The product offers a audible sound for testing resistance, even a flashlight! and also offers non contact voltage detection feature which comes in handy when searching for a wire through a wall or surface. It functions very well and would recommend If you just need a small multimeter with simple features. The only downside I've noticed is that you cannot select your own mode as it is all automatic but still gets the job done right.
Review: Tout est parfait. J’ai rapidement compris comment l’utiliser, l’interface est claire et intuitive. Je l’ai déjà testé et tout fonctionne impeccablement. Très bon rapport qualité/prix !

## Features

- 【Smart Digital Multimeter】Thanks to its Intelligent Automatic Mode, the TESMEN TM-510 Smart Digital Multimeter with 4000 Counts allows you to quickly switch between all measurement tasks including AC/DC voltage, resistance and continuity without selecting a mode or range. This makes measuring work easy, fast and accurate
- 【Non-Contact】Completely safe non-contact voltage test with a visual and audible alarm; a time-saving feature is safe and secure. You can measure the voltage on the AC wire without having to plug it in, which makes troubleshooting on the line much easier
- 【Safety Guarantee】CAT II 600V, CE and RoHS certified. Overload protection measures are used within the instrument to improve product safety performance and maximize user safety. Silicone outer cover protects the multimeter from damage and potential electrical shock
- 【Easy to Use】Support Data Maintenance, Auto Shut Down, Low Battery Indicator, Backlight Display and Flashlight. All of these convenience features make the instrument more than enough for everyday use by hobbyists, car owners and homeowners. Easy to use, enjoy the endless fun of DIY
- 【Worry-Free After-Sale】Package includes a digital multimeter, 2 test leads, a storage bag, 2 AAA batteries and a user manual. We offer 3 year maintenance service and lifetime technical support. If you have any questions or problems when using the product, please feel free to contact us

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BLZ7GN2X |
| Best Sellers Rank | #39,545 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #171 in Multi Testers |
| Item model number | TM-510 |
| Manufacturer | TESMEN |
| Package Dimensions | 16.8 x 9.6 x 5.7 cm; 100 g |

## Product Details

- **Brand:** TESMEN
- **Colour:** green
- **Item weight:** 0.1 Kilograms
- **Power source:** Battery Powered
- **Style:** Modern

## Images

![TM-510 Multimeter, 4000 Counts, Intelligent Measurement, Auto-scale 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)

## 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

### ⭐⭐⭐⭐⭐ Review
*by J***D on 14 January 2026*

I am a diesel mechanic and use this often, this is a reliable small, simple design and inexpensive multimeter that is very helpful for diagnosis. The product offers a audible sound for testing resistance, even a flashlight! and also offers non contact voltage detection feature which comes in handy when searching for a wire through a wall or surface. It functions very well and would recommend If you just need a small multimeter with simple features. The only downside I've noticed is that you cannot select your own mode as it is all automatic but still gets the job done right.

### ⭐⭐⭐⭐⭐ Review
*by I***I on 10 September 2025*

Tout est parfait. J’ai rapidement compris comment l’utiliser, l’interface est claire et intuitive. Je l’ai déjà testé et tout fonctionne impeccablement. Très bon rapport qualité/prix !

### ⭐⭐⭐ Review
*by B***D on 21 November 2024*

Looking a bit cheap and nasty, spent a little more on a quality product 👌

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-26*