---
product_id: 520864537
title: "AstroAI Clamp Meter with NCV & Backlit, Auto-Ranging Digital Multimeter 4000 Counts Voltage Tester with Voltage, Current, Frequency, Capacitance, Resistance, Continuity, Live Wire Test; CAT III 600V"
brand: "astroai"
price: "B/.173"
currency: PAB
in_stock: true
reviews_count: 8
category: "Astro Ai"
url: https://www.desertcart.com.pa/products/520864537-astroai-clamp-meter-with-ncv-and-backlit-auto-ranging-digital
store_origin: PA
region: Panama
---

# 600V CAT III Safety 4000 Counts Auto-Ranging Backlit LCD + Flashlight AstroAI Clamp Meter with NCV & Backlit, Auto-Ranging Digital Multimeter 4000 Counts Voltage Tester with Voltage, Current, Frequency, Capacitance, Resistance, Continuity, Live Wire Test; CAT III 600V

**Brand:** astroai
**Price:** B/.173
**Availability:** ✅ In Stock

## Summary

> ⚡ Clamp into Confidence: Power up your precision with AstroAI’s all-in-one digital clamp meter!

## Quick Answers

- **What is this?** AstroAI Clamp Meter with NCV & Backlit, Auto-Ranging Digital Multimeter 4000 Counts Voltage Tester with Voltage, Current, Frequency, Capacitance, Resistance, Continuity, Live Wire Test; CAT III 600V by astroai
- **How much does it cost?** B/.173 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/520864537-astroai-clamp-meter-with-ncv-and-backlit-auto-ranging-digital)

## 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

- • **Compact Yet Mighty:** Slim design with large jaw opening fits tight spots without interrupting circuits—efficiency redefined.
- • **Precision Meets Power:** Accurately measures AC/DC voltage, current, frequency, capacitance & resistance for flawless diagnostics.
- • **Work Anywhere, Anytime:** Backlit LCD screen and built-in flashlight ensure clear readings even in dim or cramped spaces.
- • **Trusted Industrial Grade:** Certified CAT III 600V and pollution degree 2 rated for professional-grade safety and reliability.
- • **Safe & Smart Voltage Detection:** Non-contact voltage testing with audible & visual alarms keeps you ahead of live wire hazards.

## Overview

The AstroAI CM4K0R Clamp Meter is a versatile, professional-grade digital multimeter designed for accurate AC/DC voltage, current, frequency, capacitance, and resistance measurements. Featuring a 4000-count auto-ranging display, non-contact voltage detection with sound and light alerts, and a backlit LCD plus flashlight for low-light environments, it ensures safe and precise diagnostics. Its compact design with a large jaw opening allows easy access in tight spaces, while meeting CAT III 600V safety standards for industrial and household electrical testing.

## Description

Product Description AC/DC Voltage, AC/DC Current The CM4KOR Clamp Meter can accurately measure AC/DC Voltage, AC/DC Current, Resistance, Capacitance etc. Frequency and Duty Cycle Turn the rotary dial to the “Hz/%” setting The screen will display “ HZ/% ” indicating the measurement function. Detects Live Wires Live wire testing with the red test lead. When it detects a live wire, the clamp meter will reflect with the audio alarm. Zero Function This function helps decrease the data error influenced by the Earth’s magnetic field, and helps you to obtain a more accurate measurement. NCV Detection This Clamp Meter features non-contact voltage testing with a sound and light alarm. Continuity Test Connect test leads to the circuit, the buzzer inside the Meter will beep if the resistance<50Ω. Correct Measurement Please measure in the correct way, otherwise the readings will not be accurate. Backlit LCD and Flashlight The Backlit LCD and Flashlight ensure clear measurements in a dimly lit area.

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: Not that good - Measured amps but not volts

## 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 | 75,013 in DIY & Tools ( See Top 100 in DIY & Tools ) 147 in Multi Testers |
| Brand | AstroAI |
| Colour | ['Red, Green'] |
| Compatible Devices | Any device that requires electrical testing or measurements |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 3,061 Reviews |
| Included Components | 4000 Counts Clamp Meter, Test Leads (Pair), User Manual, Storage Bag |
| Item Dimensions | 6.9 x 2.8 x 19.6 centimetres |
| Item dimensions L x W x H | 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 |
| Power source | AC/DC |
| Specification Met | Overvoltage category III 600V |
| Specification met | Overvoltage category III 600V |
| Style | Compact |
| 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

![AstroAI Clamp Meter with NCV & Backlit, Auto-Ranging Digital Multimeter 4000 Counts Voltage Tester with Voltage, Current, Frequency, Capacitance, Resistance, Continuity, Live Wire Test; CAT III 600V - Image 1](https://m.media-amazon.com/images/I/71PR207ZfeL.jpg)
![AstroAI Clamp Meter with NCV & Backlit, Auto-Ranging Digital Multimeter 4000 Counts Voltage Tester with Voltage, Current, Frequency, Capacitance, Resistance, Continuity, Live Wire Test; CAT III 600V - Image 2](https://m.media-amazon.com/images/I/81XdPxxA4SL.jpg)
![AstroAI Clamp Meter with NCV & Backlit, Auto-Ranging Digital Multimeter 4000 Counts Voltage Tester with Voltage, Current, Frequency, Capacitance, Resistance, Continuity, Live Wire Test; CAT III 600V - Image 3](https://m.media-amazon.com/images/I/81ABv5TlkkL.jpg)
![AstroAI Clamp Meter with NCV & Backlit, Auto-Ranging Digital Multimeter 4000 Counts Voltage Tester with Voltage, Current, Frequency, Capacitance, Resistance, Continuity, Live Wire Test; CAT III 600V - Image 4](https://m.media-amazon.com/images/I/815+f-czp2L.jpg)
![AstroAI Clamp Meter with NCV & Backlit, Auto-Ranging Digital Multimeter 4000 Counts Voltage Tester with Voltage, Current, Frequency, Capacitance, Resistance, Continuity, Live Wire Test; CAT III 600V - Image 5](https://m.media-amazon.com/images/I/81iCPGvhcjL.jpg)

## 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

### ⭐⭐ Not that good
*by M***L on 15 May 2026*

Measured amps but not volts

### ⭐⭐⭐ 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.

## 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
- AstroAI 8Pcs Multimeter Test Leads Set with Alligator Clips, Plunger Mini Hooks and Test Probes 1000V 10A CAT III & CAT IV 600V for Fluke, KAIWEETS, INNOVA Multimeter, Voltmeter, Clamp Meter
- 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 Panama*
*Store origin: PA*
*Last updated: 2026-06-24*