---
product_id: 733095687
title: "AstroAI Digital Multimeter Voltmeter Ohmmeter Ammeter Multi Tester Meter with Backlit LCD Electronic Test Meter Measures Voltage, Current, Resistance; Tests Continuity, Diode（Black）"
brand: "astroai"
price: "€ 31.88"
currency: EUR
in_stock: true
reviews_count: 8
category: "Astro Ai"
url: https://www.desertcart.fr/products/733095687-astroai-digital-multimeter-voltmeter-ohmmeter-ammeter-multi-tester-meter-backlit
store_origin: FR
region: France
---

# Measures AC/DC Voltage up to industrial standards Dedicated 1.5V, 9V, 12V battery test modes with auto detection Double fuse protection & silicone cover for ultimate safety AstroAI Digital Multimeter Voltmeter Ohmmeter Ammeter Multi Tester Meter with Backlit LCD Electronic Test Meter Measures Voltage, Current, Resistance; Tests Continuity, Diode（Black）

**Brand:** astroai
**Price:** € 31.88
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Precision — Test Smarter, Not Harder!

## Quick Answers

- **What is this?** AstroAI Digital Multimeter Voltmeter Ohmmeter Ammeter Multi Tester Meter with Backlit LCD Electronic Test Meter Measures Voltage, Current, Resistance; Tests Continuity, Diode（Black） by astroai
- **How much does it cost?** € 31.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/733095687-astroai-digital-multimeter-voltmeter-ohmmeter-ammeter-multi-tester-meter-backlit)

## Best For

- astroai enthusiasts

## Why This Product

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

## Key Features

- • **Smart Battery Testing:** Instantly check battery health with dedicated modes for common battery types—never get caught powerless again.
- • **Built for Safety & Durability:** Double fuse anti-burn system and shock-resistant silicone cover keep you protected during every test.
- • **User-Friendly Backlit Display:** Work confidently in any lighting with a clear, easy-to-read LCD screen and data hold function.
- • **Versatile Troubleshooting Tool:** Perfect for DIYers and pros alike—test continuity, diodes, and resistance with one compact device.
- • **Precision Voltage & Current Readings:** Accurately diagnose electrical issues from household outlets to automotive circuits.

## Overview

The AstroAI Digital Multimeter AM33B is a compact, battery-powered multi-tester designed for professionals and DIY enthusiasts. It measures AC/DC voltage, DC current, resistance, and diode functionality with high accuracy. Featuring dedicated battery test modes for 1.5V, 9V, and 12V batteries, it offers auto-detection and status display. Safety is prioritized with double fuse protection and a silicone shock-resistant cover. The backlit LCD screen and data hold function ensure ease of use in any environment, making it an essential tool for automotive, household, and electronic troubleshooting.

## Description

Product Description

Review: Great Job - Brilliant, done the job I needed to test both a car battery along with the alternator, can’t go wrong with the price and for the price a sturdy little meter. Oh and added bonus it came with a battery.
Review: Great device for troubleshooting and arduino projects - For a low cost multimeter this seems to be durable and well built and to the best of my knowledge works as intended. I purchased this to mainly test the voltage in batteries and do some basic path and fault testing in my arduino projects and so far its worked as intended. I especially like the dedicated battery settings and switching between the main voltage types and found myself using this feature most. Testing AA and AAA bateries to see if there is enough juice to power my project i learned a pretty cool thing. If you wish to get more out of the batteries you use you can switch old ones into lower powered devices and they work fine. Im now saving what i thought were drained batteries and using them in remote controls and clocks to get extra value. Not really the intended use but this has helped me understand a few more priciples of electrical theory and voltage/current requirements in electronics.

## Features

- Versatile Digital Multimeter - Accurately measures AC/DC Voltage, DC Current, Resistance, and Diode. This Multimeter is a really useful tool for solving industrial and household electrical issues. Suitable for Household Outlets, Fuses, Batteries (including Vehicles), Automotive Circuit Troubleshooting, Charging Systems, Testing electronics in Cars etc.
- Accurate Battery Voltage Test - Includes 1.5V, 9V, and 12V battery test modes to easily test a wide variety of batteries. 1.5V and 9V modes will automatically detect and display battery status.
- Ensures Safety - Double fuse is anti-burn and protects from overloading. The silicone cover can protect the multimeter from failing damage and prevent electric shocks. And low battery indication will be displayed when battery power is low.
- Ease of Use - Support Data Hold, Auto Shutoff and Continuity Buzzer. Includes Convenient feature like LCD Backlit Screen makes it easy to use in dimly light areas. Batteries/Set of Test Leads/User Manual are Included.
- Additional Tips - This Multimeter is designed to troubleshoot a variety of automotive and household electrical problems safely and accurately. It's a suitable tool if you want to do some household or commercial improvements whether DIYers or Hobbyists. (NOTE: This meter can not test AC Current; Ensure your multimeter is set to the correct setting before testing)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLV8R7QF |
| Best Sellers Rank | 235 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Multi Testers |
| Brand | AstroAI |
| Colour | Red |
| Country Of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 52,794 Reviews |
| Included Components | 1 x Multimeter, 1 x Test Leads (Pair), 1 x user manual |
| Item Dimensions | 7.7 x 13.4 x 3.7 centimetres |
| Item Weight | 0.15 Kilograms |
| Item dimensions L x W x H | 7.7 x 13.4 x 3.7 centimetres |
| Item weight | 0.15 Kilograms |
| Manufacturer | AstroAI |
| Measurement Type | Multimeter |
| Measurement type | Multimeter |
| Model Number | AM33B |
| Power Source | Battery Powered |
| Power source | Battery Powered |

## Product Details

- **Brand:** AstroAI
- **Colour:** Red
- **Item dimensions L x W x H:** 7.7 x 13.4 x 3.7 centimetres
- **Item weight:** 0.15 Kilograms
- **Power source:** Battery Powered

## Images

![AstroAI Digital Multimeter Voltmeter Ohmmeter Ammeter Multi Tester Meter with Backlit LCD Electronic Test Meter Measures Voltage, Current, Resistance; Tests Continuity, Diode（Black） - Image 1](https://m.media-amazon.com/images/I/81jtyAVifPL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Job
*by M***D on 1 March 2026*

Brilliant, done the job I needed to test both a car battery along with the alternator, can’t go wrong with the price and for the price a sturdy little meter. Oh and added bonus it came with a battery.

### ⭐⭐⭐⭐⭐ Great device for troubleshooting and arduino projects
*by D***L on 13 January 2026*

For a low cost multimeter this seems to be durable and well built and to the best of my knowledge works as intended. I purchased this to mainly test the voltage in batteries and do some basic path and fault testing in my arduino projects and so far its worked as intended. I especially like the dedicated battery settings and switching between the main voltage types and found myself using this feature most. Testing AA and AAA bateries to see if there is enough juice to power my project i learned a pretty cool thing. If you wish to get more out of the batteries you use you can switch old ones into lower powered devices and they work fine. Im now saving what i thought were drained batteries and using them in remote controls and clocks to get extra value. Not really the intended use but this has helped me understand a few more priciples of electrical theory and voltage/current requirements in electronics.

### ⭐⭐⭐⭐ Simple and easy to use
*by H***K on 9 November 2025*

Good basic multimeter, I am no expert but found this super useful and easy to use. Audio beep works well when testing. Unit is lightweight. flip out stand works well but do find I need to lay the unit on it side dependng on what I am testing.

## Frequently Bought Together

- AstroAI Digital Multimeter Tester 2000 Counts with DC AC Voltmeter and Ohm Volt Amp Meter; Measures Voltage, Current, Resistance, Continuity and Diode, Black
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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-17*