---
product_id: 231019063
title: "AstroAI Multimeter Tester, TRMS 4000 Counts Volt Meter Auto-Ranging Ohmmeter Digital 1.5v/9v/12v Battery Voltage Tester Measure Voltage Current Resistance Diodes Continuity Capacitance with NCV"
brand: "astroai"
price: "€ 57.00"
currency: EUR
in_stock: true
reviews_count: 8
category: "Astro Ai"
url: https://www.desertcart.es/products/231019063-astroai-multimeter-tester-trms-4000-counts-volt-meter-auto-ranging
store_origin: ES
region: Spain
---

# 600V max voltage 4000 counts TRMS accuracy Battery test modes (1.5V/9V/12V) AstroAI Multimeter Tester, TRMS 4000 Counts Volt Meter Auto-Ranging Ohmmeter Digital 1.5v/9v/12v Battery Voltage Tester Measure Voltage Current Resistance Diodes Continuity Capacitance with NCV

**Brand:** astroai
**Price:** € 57.00
**Availability:** ✅ In Stock

## Summary

> 🔧 Power up your projects with AstroAI — the smart multimeter for savvy pros and weekend warriors alike!

## Quick Answers

- **What is this?** AstroAI Multimeter Tester, TRMS 4000 Counts Volt Meter Auto-Ranging Ohmmeter Digital 1.5v/9v/12v Battery Voltage Tester Measure Voltage Current Resistance Diodes Continuity Capacitance with NCV by astroai
- **How much does it cost?** € 57.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/231019063-astroai-multimeter-tester-trms-4000-counts-volt-meter-auto-ranging)

## 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

- • **User-Centric Design:** Backlit LCD, flashlight, data hold, max reading, and auto shut-off combine for effortless, anytime use.
- • **Precision Meets Power:** Accurately measures AC/DC voltage up to 600V and current up to 10A for professional-grade diagnostics.
- • **Built to Last & Protect:** Double ceramic fuse and silicone cover deliver overvoltage protection and shock resistance for peace of mind.
- • **Safe & Smart NCV Detection:** Non-contact voltage sensing with audible and visual alarms ensures zero-contact safety on live wires.
- • **Battery Testing Made Simple:** Integrated 1.5V, 9V, and 12V battery test modes with intuitive red/green voltage indicators keep your devices powered.

## Overview

The AstroAI Multimeter Tester ASIM4K0R is a compact, auto-ranging digital multimeter offering 4000 counts TRMS accuracy. It measures voltage up to 600V, current up to 10A, resistance up to 40MΩ, and includes specialized battery test modes (1.5V, 9V, 12V). Featuring non-contact voltage detection with sound and light alerts, a backlit LCD, flashlight, and robust safety features like double ceramic fuses and silicone protection, it’s designed for both professional and DIY electrical troubleshooting with reliable precision and durability.

## Description

AstroAI Multimeter Tester, TRMS 4000 Counts Volt Meter Auto-Ranging Ohmmeter Digital 1.5v/9v/12v Battery Voltage Tester Measure Voltage Current Resistance Diodes Continuity Capacitance with NCV: desertcart.com: Tools & Home Improvement

Review: Inexpensive, works well, easy to use, accurate - very happy with this meter - Very pleasantly surprised by this inexpensive multimeter. I was not expecting a lot but was quite happily surprised by the ease of use, the large number of features, and the accuracy of the voltage, current, capacitance, and resistance measurements. It is compact and has good fit and finish. It is 4000 counts meter which is fine for electronics hobbyist use. For a beginner multimeter user, an electronics hobbyist, or just to have a spare meter, this is pretty nifty. The NCV feature is handy. The set of test probes seem to be of decent quality and come with those little plastic covers that cover everything but the tips (to prevent accidental short circuits).
Review: Solid performance without the “brand-tax” - I’ve owned more meters over the years than I care to admit, some dirt cheap, some that cost more than a car payment, and this little AstroAI unit holds its own. It’s sturdy, accurate, and easy to read, even for old eyes that have seen a few too many decades of tiny print and bad lighting. The auto-ranging and backlight features make quick work of household fixes and garage diagnostics. Is it a Fluke? No. But it’s damn close for a fraction of the price. The feel in the hand is solid, the readings are consistent, and it hasn’t glitched once in months of use. Throw in a set of better leads and maybe a small case, and you’ve got a go-to meter for just about any weekend project or light professional task. Bottom line , dependable, affordable, and tough enough to earn a permanent spot on my workbench

## Features

- Wide application - The AstroAI M4K0R Multimeter accurately measures AC/DC voltage to 600V, Current to 10A, Resistance to 40MΩ. You can use it for continuity test, diode test, battery test and live wire test. Includes 1.5V, 9V and 12V battery test modes to easily test a wide variety of batteries. Multimeter light turns red for low voltage and green for enough voltage.
- Non-contact- Fully safe non-contact voltage testing with sound and light alarms. You can detects AC voltage without the use of test leads. Uses NCV function：When the Meter senses a strong AC signal, the red indicator light will turn on and the buzzer will emit a quick beep.
- Thoughtful design - Support Data Hold, Max, Auto Shut-off, low battery indicator and continuity buzzer. Includes Convenient features like Audial and Visual Alarm, LCD Backlit Screen and Flashlight make it easy to use. Two 1.5V AAA batteries are included in the package.
- Ensures safety- Double ceramic fuse is anti-burn and protects from overloading. The multimeter has passed overvoltage category III 600V safety standards. The silicone cover is able to protect the multimeter from failing damage and prevent electric shocks.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08DHHJPS1 |
| Best Sellers Rank | #3,769 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Multi Testers |
| Brand | AstroAI |
| Brand Name | AstroAI |
| Color | Multicolored-Test Kit |
| Customer Reviews | 4.6 out of 5 stars 7,098 Reviews |
| Included Components | User Manual, Pair of Test Leads, AstroAl 4000 Counts Multimeter |
| Item Dimensions | 5.87 x 2.8 x 1.38 inches |
| Item Weight | 219 Grams |
| Item dimensions L x W x H | 5.87 x 2.8 x 1.38 inches |
| Manufacturer | AstroAI |
| Maximum Operating Voltage | 600 Volts |
| Measurement Type | Multimeter, Voltmeter |
| Minimum Operating Voltage | 1.5 |
| Model | ASIM4K0R |
| Power Source | Battery Powered |
| Style | Auto-Ranging |
| Style Name | Auto-Ranging |
| UPC | 810074980166 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 40 Degrees Celsius |

## Product Details

- **Brand:** AstroAI
- **Color:** Multicolored-Test Kit
- **Item Weight:** 219 Grams
- **Power Source:** Battery Powered
- **Style:** Auto-Ranging

## Images

![AstroAI Multimeter Tester, TRMS 4000 Counts Volt Meter Auto-Ranging Ohmmeter Digital 1.5v/9v/12v Battery Voltage Tester Measure Voltage Current Resistance Diodes Continuity Capacitance with NCV - Image 1](https://m.media-amazon.com/images/I/817vOBE9yLL.jpg)

## Available Options

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

## Questions & Answers

**Q: How sensitive is the NCV feature?**
A: I called it a name and it still works.   It detects LED voltage on Christmas tree lights from about 5 inches away...
you may find your meter has feelings, but mine seems to not care about sensitivity.. it just indicates voltage is present.

**Q: Do the Battery Test selections test under load?**
A: The M4KOR model does the 1.5v - 9v - 12v battery tests each is under a small load, and does test the battery voltage as part of the DC volts ranges.
 
The M6KOR model does NOT perform battery tests under load, but does test the battery voltage as part of the DC volts ranges.

**Q: Would you choose this model or another for automotive diagnosing?**
A: To answer your question I'm a master Automotive technician most of the people in the business use flukes but our use these ones because they are accurate and work just as good as the fluke when it comes to Automotive Diagnostics. There is nothing you can't do with this digital multimeter that you can do with a fluke

**Q: I have been trying to measure the ac/dc amps with this but doesn't work. i wanted to know if i am missing something or its actually faulty?**
A: Make sure you have the leads in the proper slots or ports for the amperage reading.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Inexpensive, works well, easy to use, accurate - very happy with this meter
*by B***D on December 31, 2025*

Very pleasantly surprised by this inexpensive multimeter. I was not expecting a lot but was quite happily surprised by the ease of use, the large number of features, and the accuracy of the voltage, current, capacitance, and resistance measurements. It is compact and has good fit and finish. It is 4000 counts meter which is fine for electronics hobbyist use. For a beginner multimeter user, an electronics hobbyist, or just to have a spare meter, this is pretty nifty. The NCV feature is handy. The set of test probes seem to be of decent quality and come with those little plastic covers that cover everything but the tips (to prevent accidental short circuits).

### ⭐⭐⭐⭐⭐ Solid performance without the “brand-tax”
*by G***9 on October 17, 2025*

I’ve owned more meters over the years than I care to admit, some dirt cheap, some that cost more than a car payment, and this little AstroAI unit holds its own. It’s sturdy, accurate, and easy to read, even for old eyes that have seen a few too many decades of tiny print and bad lighting. The auto-ranging and backlight features make quick work of household fixes and garage diagnostics. Is it a Fluke? No. But it’s damn close for a fraction of the price. The feel in the hand is solid, the readings are consistent, and it hasn’t glitched once in months of use. Throw in a set of better leads and maybe a small case, and you’ve got a go-to meter for just about any weekend project or light professional task. Bottom line , dependable, affordable, and tough enough to earn a permanent spot on my workbench

### ⭐⭐⭐⭐ Good multimeter, especially for the price
*by A***Z on July 19, 2023*

I purchased this meter as a back-up. This is an inexpensive multimeter that comes with a few extra features. Beyond the typical VDC, VAC, mA, Amps, Resistance and Capacitance readings, it also provides Non-Contact AC Voltage (NCV) and Live Wire AC Voltage detection. The construction is solid. The display backlighting is strong and works well. Note that the NCV detection is fidgety, though. Placing the NCV detector (located at the top of the meter) near an operational 120 VAC outlet, the meter would reliably indicate a "Low" AC voltage (green light) when it is near the outlet. However, it takes a lot of tiny meter position adjustments to get the NCV to indicate "High" AC voltage (red light) near the "hot" line of the AC outlet. The NCV operation is unreliable enough that I may just pull out the probes and plug them in. I subtracted a star from the final product rating as a result. I have included pictures of the meter's contents. The red/black meter probes come with a protective cap over the banana jacks - these will probably be lost within the first month of use. The meter probes are normally fully insulated, exposing a small sharp tip for probing circuitry. The same probes also have a removable sleeve (shown for the black probe) that can be pulled off to provide a longer "pin sticker" probe to insert into the back of Molex type connectors for readings. The 2xAAA batteries were already installed into the meter on delivery, with no protective tape to prevent electrical connection to the meter. So, I have followed the recommendations of other reviewers, and have replaced the installed cheap alkaline batteries with new Duracells just in case the original batteries may fail quickly (and possibly leak).

## Frequently Bought Together

- AstroAI Multimeter Tester, TRMS 4000 Counts Volt Meter Auto-Ranging Ohmmeter Digital 1.5v/9v/12v Battery Voltage Tester Measure Voltage Current Resistance Diodes Continuity Capacitance with NCV
- AstroAI 8Pcs Multimeter Test Leads Set with Alligator Clips, Plunger Test Mini Hooks and Test Probes 1000V 10A CAT III & CAT IV 600V for Fluke, KAIWEETS, INNOVA Multimeter, Voltmeter, Clamp Meter
- Hard Case Replacement for AstroAI Digital Multimeter Volt Meter by Aenllosi (for 6000 Counts)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-04*