---
product_id: 520864537
title: "Digital Clamp Meter Multimeter 4000 Counts Auto-ranging Amp Voltage Tester Measuring AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Continuity, Live Wire Test, NCV Detection"
brand: "astroai"
price: "R1582"
currency: ZAR
in_stock: true
reviews_count: 7
category: "Astro Ai"
url: https://www.desertcart.co.za/products/520864537-digital-clamp-meter-multimeter-4000-counts-auto-ranging-amp-voltage
store_origin: ZA
region: South Africa
---

# Non-contact voltage detection Large jaw opening for tight spaces 4000 counts precision Digital Clamp Meter Multimeter 4000 Counts Auto-ranging Amp Voltage Tester Measuring AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Continuity, Live Wire Test, NCV Detection

**Brand:** astroai
**Price:** R1582
**Availability:** ✅ In Stock

## Summary

> ⚡ Clamp into precision, power your projects with confidence!

## Quick Answers

- **What is this?** Digital Clamp Meter Multimeter 4000 Counts Auto-ranging Amp Voltage Tester Measuring AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Continuity, Live Wire Test, NCV Detection by astroai
- **How much does it cost?** R1582 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/520864537-digital-clamp-meter-multimeter-4000-counts-auto-ranging-amp-voltage)

## 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

- • **Work Anytime, Anywhere:** Backlit LCD and built-in flashlight ensure flawless readings even in the darkest environments.
- • **Designed for Tight Spots:** Slim, compact clamp with large jaw opening fits easily around wires in cramped industrial or home settings.
- • **Safe & Smart Voltage Alerts:** Non-contact voltage detection with visual & audible alarms keeps you ahead of live wire hazards.
- • **All-in-One Electrical Mastery:** Measures AC/DC voltage, current, resistance, capacitance, frequency & more with 4000 counts accuracy.
- • **Precision in Every Measurement:** ZERO function minimizes magnetic interference for ultra-accurate readings every time.

## Overview

The AstroAI Digital Clamp Meter is a versatile, professional-grade multimeter offering 4000 counts auto-ranging measurement of AC/DC voltage, current, resistance, capacitance, frequency, and continuity. Featuring non-contact voltage detection with audible and visual alerts, a large jaw opening for easy wire clamping, and a backlit LCD with flashlight, it’s engineered for accuracy and convenience in both industrial and household electrical diagnostics. Safety certified to CAT III 600V standards, this compact tool is a must-have for millennial managers who demand precision and efficiency.

## Description

AstroAI Digital Clamp Meter Multimeter 4000 Counts Auto-ranging Amp Voltage Tester Measuring AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Continuity, Live Wire Test, NCV Detection : desertcart.co.uk: DIY & Tools

Review: Clamp meter - God value for the money just one point every time it's turned on its in dc mode and then one press of the function button will change it to ac
Review: Hard to find a mult-mimeter that reads DC microamps for under £100, but this one does! - Good value but won't read DC current in less than 100 milliamps so not really suitable for automotive use.

## Features

- Versatile Digital Clamp Meter: Accurately measures AC/DC Current, AC/DC Voltage, Capacitance, Frequency, Duty Cycle, Resistance, Diode, Continuity and Live Wire Tests. This clamp meter is a really useful tool for solving industrial and household electrical issues.
- Non-contact Voltage Testing: This Clamp Meter features non-contact voltage testing with sound and light alarms. When the Meter senses a weak AC signal, the green indicator light will come on and the buzzer will emit a slow, audible beep. when the Meter senses a strong AC signal, the red indicator light will come on and the buzzer will emit a brief beep
- Multifunctional & Easy to read: Support Data Hold, Max/Min, Auto power off after 15 minutes inactivity, low battery indicator and continuity buzzer. The LCD Backlit Screen and Flashlight make it easy to use in a dark working area. ZERO function decreases the data error influenced by the Earth’s magnetic field, and helps you to obtain a more accurate measurement.
- Large Jaw Opening: The jaw opening measures current in a conductor without touching or interrupting the circuit. Its slim and compact size makes it easy to operate in narrow spaces.To measure the current you need to clamp the meter around one of the wires instead of the whole power cord.
- Additional Tips: This clamp meter has passed the environmental pollution test degree 2 and overvoltage category III 600V safety standards.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MTCMWLB |
| Best Sellers Rank | 78,457 in DIY & Tools ( See Top 100 in DIY & Tools ) 152 in Multi Testers |
| Brand | AstroAI |
| Colour | ['Red, Green'] |
| Country Of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,046) |
| Included Components | 4000 Counts Clamp Meter, Test Leads (Pair), User Manual, Storage Bag |
| Item Dimensions | 6.9 x 2.8 x 19.6 centimetres |
| Manufacturer | AstroAI |
| Manufacturer Part Number | ASICM4K0R |
| Maximum Operating Voltage | 600 Volts |
| Measurement Type | Multimeter |
| Model Number | CM4K0R |
| Power Source | AC/DC |
| Specification Met | Overvoltage category III 600V |
| Style Name | Compact |

## Product Details

- **Brand:** AstroAI
- **Colour:** ['Red, Green']
- **Item dimensions L x W x H:** 6.9 x 2.8 x 19.6 centimetres
- **Power source:** AC/DC
- **Style:** Compact

## Images

![Digital Clamp Meter Multimeter 4000 Counts Auto-ranging Amp Voltage Tester Measuring AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Continuity, Live Wire Test, NCV Detection - Image 1](https://m.media-amazon.com/images/I/71PR207ZfeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clamp meter
*by D***. on 12 June 2025*

God value for the money just one point every time it's turned on its in dc mode and then one press of the function button will change it to ac

### ⭐⭐⭐ Hard to find a mult-mimeter that reads DC microamps for under £100, but this one does!
*by D***N on 3 November 2025*

Good value but won't read DC current in less than 100 milliamps so not really suitable for automotive use.

### ⭐⭐⭐⭐⭐ Review
*by M***L on 18 October 2022*

Aucun soucis à signaler sur mon modèle 4000, tous les commentaires négatifs que j'ai lu n'impactent pas le miens, par exemple : - test 4A DC : mesure à 4A +/- 1% environ, le placement du câble dans la pince faisant varier légèrement la mesure, je n'ai pas encore testé la fonction A/AC vu que j'ai pris ce modèle en grande priorité pour sa capacité A/DC. - test 30.00V DC : mesure 30.00 V ; j'ai fait d'autres mesures à 20V, 4,2V et 1V avec la même précision. Je ne vais pas aller plus loin dans le détail, toutes les autres fonctions marchent de façon nominales, j'ai juste un doute sur des mesures de rapport cyclique qui ne sont pas conforme quand j'arrive près de 10 ou de 90 % mais j'utilise un petit module chinois très basique pour la génération et ça peut largement expliquer l'erreur. Le cordon fourni mesure 1 mètre, aucun souci pour l'insérer une fois les capuchons de protections retirés 😊 (sans mes lunettes, je me suis fait piéger !) Bref, pour moi, dans l'état actuel de mes test, c'est un très bon appareil.

## Frequently Bought Together

- AstroAI Digital Clamp Meter Multimeter 4000 Counts Auto-ranging Amp Tester Measuring AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Continuity, Live Wire Test, NCV Detection
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- AstroAI Digital Multimeter and Analyzer TRMS 6000 Counts Volt Meter Ohmmeter Auto-Ranging Tester; Accurately Measures Voltage Current Resistance Diodes Continuity Duty-Cycle Capacitance Temperature

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-05-18*