---
product_id: 298543251
title: "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, Blue"
brand: "astroai"
price: "₱6016"
currency: PHP
in_stock: true
reviews_count: 13
category: "Astro Ai"
url: https://www.desertcart.ph/products/298543251-astroai-digital-clamp-meter-multimeter-4000-counts-auto-ranging-amp
store_origin: PH
region: Philippines
---

# Large jaw opening for clamp current measurement 4000 counts auto-ranging precision 600V CAT III safety rating 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, Blue

**Brand:** astroai
**Price:** ₱6016
**Availability:** ✅ In Stock

## Summary

> ⚡ Clamp into precision, safety, and pro-level confidence!

## Quick Answers

- **What is this?** 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, Blue by astroai
- **How much does it cost?** ₱6016 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/298543251-astroai-digital-clamp-meter-multimeter-4000-counts-auto-ranging-amp)

## 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 for Every Workspace:** Backlit LCD and built-in flashlight ensure flawless readings even in dim or cramped environments.
- • **Compact Clamp with Industrial-Grade Safety:** Slim jaw fits tight spaces while meeting rigorous 600V CAT III overvoltage standards for peace of mind.
- • **Responsive Support from California Experts:** Fast, friendly customer service ready to assist within 24 hours — because your projects deserve the best.
- • **Safe & Smart Non-Contact Voltage Detection:** Instant alerts with sound and light alarms keep you ahead of live wire hazards without touching a wire.
- • **All-in-One Electrical Diagnostic Powerhouse:** Measures AC/DC voltage & current, resistance, capacitance, frequency, and more with 4000 counts auto-ranging accuracy.

## Overview

The AstroAI Digital Clamp Meter is a versatile, 4000-count auto-ranging multimeter designed for professionals and DIYers alike. It measures AC/DC voltage, current, resistance, capacitance, frequency, and continuity with a large jaw clamp for non-contact current testing. Featuring non-contact voltage detection with audible and visual alerts, a backlit LCD, and a built-in flashlight, it excels in both industrial and household electrical troubleshooting. Certified to 600V CAT III safety standards, it combines compact design with rugged reliability. Supported by a responsive California-based team, this meter offers exceptional value and performance for its price point.

## Description

Product description AC/DC Voltage & Current Accurately measure AC/DC voltage & current, resistance, capacitance, etc. Frequency & Duty Cycle Turn the rotary dial to the “Hz/%” setting and press the FUNC button to perform a duty cycle test. Detects Live Wires The clamp meter will emit an audible alarm when it detects a live wire. Zero Function Decreases data errors caused by the Earth’s magnetic field, ensuring more accurate measurements. NCV Detection Use the clamps to perform non-contact voltage tests; an audible and visual alarm indicates voltage. Continuity Connect test leads to a circuit; the buzzer inside the meter will beep if the resistance is <50Ω. Correct Test Method Ensure the meter is always on the appropriate setting for the most accurate results. Backlit LCD & Flashligh Manually activate the backlit LCD and flashlight to ensure clear measurements in low light. Specifications

Review: Good buy. I already got my monies worth out of it. - Works fine and appears to be accurate. I’m using it for general purpose DIY stuff so I can’t comment on its accuracy being sufficient for the micro measurements needed for fine electronic components testing, but it did fine measuring the capacitor on my air conditioner (which is not a micro measurement). Continuity, diodes, voltage (both ac and dc) seem to be working fine. I’m used to the old school meters that use a multitude of selector settings so I’m still getting used to the general auto range and function button operation. I consider myself to be a novice, but I already know what those different functions are used for and how easy it is to ruin a meter when used incorrectly, but a 100% complete beginner novice needs to do some reading and develop an understanding of general electrical and electronic functions to get the most out of…well, most any multimeter. If you don’t understand why it’s not a good idea to measure high amp/current flow via direct contact with a handheld multimeter, please do some reading before attempting to do so. I have not tested the non contact voltage function nor the amp/current function via the conductive clamp, but if I have trouble with them, you’ll see it as an edit to this post. I have to say that for the price, this multimeter is extremely well packed with function features. A similar meter from a high end brand would be ten times the price. Again, I just got this one but my experience with entry level price point meters has demonstrated a loss of voltage accuracy over time. (Over time equals 3 or 4. The trick is finding out if it’s years, months, or even days in some cases) There’s no way to calibrate price point meters like what the pros do with the multimeters they mortgaged their house for, so keep that in mind. If you are measuring residential a/c voltage and you’re off by a half or even a whole volt, it’s not really going to make a difference, but if you’re working on a car or inside a computer, a half a volt could be the make or break on your diagnosis. I learned on old school analog meters so I already know multimeters are delicate instruments used to take fine measurements, so do your best to not drop them, don’t toss them in your tool box, do not let them get wet, don’t store them in high humidity or high or low temp environments, change the battery(s) at least annually, and don’t pick them up by the test leads, and they will be more dependable over a longer period of time. If for any reason you let the magic smoke out of your multimeter, it will no longer be good for anything other than a conversation piece. Old school analog meters with all of these functions didn’t even exist and if they did it would be all I could do to lift it and the price would exceed that of the average car. Now I’m not in a faraday cage testing mother boards or printed circuit components, but all things considered, for 40 dollars this multimeter is very impressive and a good buy. I’ve already got 40 dollars worth of value out of it so even if I only get a year of use out of it, I’ll be happy.
Review: Initial defect, but excellent performance after replacement - UPDATE (After Replacement): After posting my original review, AstroAI reached out and sent me a replacement unit at no cost. The replacement multimeter works exactly as it should and has been excellent so far. It’s clear now that my original unit was defective. The new one does not power cycle when turning the dial, does not shut off unexpectedly, and continuity checks are instant and reliable every time. No missed beeps, no having to cycle modes to wake it up. The rotary switch feels solid, mode changes are consistent, and overall it behaves like a properly designed and assembled meter should. I use continuity and basic electrical checks frequently, and the difference between the defective unit and the replacement is night and day. With a properly working unit, this meter is fast, accurate, and genuinely enjoyable to use. Just as important, AstroAI’s customer support was some of the best in the industry, and their responsiveness and how quickly they handled the situation goes a long way. I’ve left the original video intact in case anyone else is experiencing a similar issue, know that this isn’t standard behavior for this device. Original review below: ------------ There's some sort of design flaw with the dial and the contacts, just cycling through the different modes causes the multimeter to power cycle, sometimes it just completely powers off while changing modes. I use it a lot for continuity checks, and there's been many instances where I touch the leads and they don't register unless I cycle through the modes again. This happens with both the original batteries as well as brand new batteries. The video attached shows the issue, I'm guessing I just have a defective unit because I'd love for it to work as well as it does for everyone else.

## 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. This clamp meter has passed the environmental pollution test degree 2 and overvoltage category III 600V safety standards.
- Additional Tips: To measure the current you need to clamp the meter around one of the wires and not the whole power cord. Ensure the conductor to betested is in the center of the clamp head. The clamp Jaw is only used to measure current. Do not measure voltage by clamping the conductor being measured.
- Professional Technical Support Team - If you have any questions about the product, feel free to contact us! Our California-based support team will respond within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MTCMWLB |
| Best Sellers Rank | #587 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Clamp Meters |
| Brand | AstroAI |
| Brand Name | AstroAI |
| Color | Blue |
| Customer Reviews | 4.5 out of 5 stars 3,184 Reviews |
| Included Components | 1 x Clamp Meter, 1 x Test Leads (Pair), 1 x user manual,1 x Storage Bag |
| Item Dimensions | 2.7 x 1.1 x 7.7 inches |
| Item dimensions L x W x H | 2.7 x 1.1 x 7.7 inches |
| Manufacturer | AstroAI |
| Maximum Operating Voltage | 600 Volts |
| Measurement Type | Multimeter |
| Model | CM4K0R |
| Part Number | ASICM4K0R |
| Power Source | Battery Powered |
| Specification Met | Beep |
| Style | 4000 Counts |
| Style Name | 4000 Counts |

## Product Details

- **Brand:** AstroAI
- **Color:** Blue
- **Item dimensions L x W x H:** 2.7 x 1.1 x 7.7 inches
- **Power Source:** Battery Powered
- **Style:** 4000 Counts

## Images

![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, Blue - Image 1](https://m.media-amazon.com/images/I/71PR207ZfeL.jpg)
![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, Blue - Image 2](https://m.media-amazon.com/images/I/81XdPxxA4SL.jpg)
![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, Blue - Image 3](https://m.media-amazon.com/images/I/81ABv5TlkkL.jpg)
![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, Blue - Image 4](https://m.media-amazon.com/images/I/815+f-czp2L.jpg)
![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, Blue - Image 5](https://m.media-amazon.com/images/I/81iCPGvhcjL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good buy. I already got my monies worth out of it.
*by P***N on October 29, 2025*

Works fine and appears to be accurate. I’m using it for general purpose DIY stuff so I can’t comment on its accuracy being sufficient for the micro measurements needed for fine electronic components testing, but it did fine measuring the capacitor on my air conditioner (which is not a micro measurement). Continuity, diodes, voltage (both ac and dc) seem to be working fine. I’m used to the old school meters that use a multitude of selector settings so I’m still getting used to the general auto range and function button operation. I consider myself to be a novice, but I already know what those different functions are used for and how easy it is to ruin a meter when used incorrectly, but a 100% complete beginner novice needs to do some reading and develop an understanding of general electrical and electronic functions to get the most out of…well, most any multimeter. If you don’t understand why it’s not a good idea to measure high amp/current flow via direct contact with a handheld multimeter, please do some reading before attempting to do so. I have not tested the non contact voltage function nor the amp/current function via the conductive clamp, but if I have trouble with them, you’ll see it as an edit to this post. I have to say that for the price, this multimeter is extremely well packed with function features. A similar meter from a high end brand would be ten times the price. Again, I just got this one but my experience with entry level price point meters has demonstrated a loss of voltage accuracy over time. (Over time equals 3 or 4. The trick is finding out if it’s years, months, or even days in some cases) There’s no way to calibrate price point meters like what the pros do with the multimeters they mortgaged their house for, so keep that in mind. If you are measuring residential a/c voltage and you’re off by a half or even a whole volt, it’s not really going to make a difference, but if you’re working on a car or inside a computer, a half a volt could be the make or break on your diagnosis. I learned on old school analog meters so I already know multimeters are delicate instruments used to take fine measurements, so do your best to not drop them, don’t toss them in your tool box, do not let them get wet, don’t store them in high humidity or high or low temp environments, change the battery(s) at least annually, and don’t pick them up by the test leads, and they will be more dependable over a longer period of time. If for any reason you let the magic smoke out of your multimeter, it will no longer be good for anything other than a conversation piece. Old school analog meters with all of these functions didn’t even exist and if they did it would be all I could do to lift it and the price would exceed that of the average car. Now I’m not in a faraday cage testing mother boards or printed circuit components, but all things considered, for 40 dollars this multimeter is very impressive and a good buy. I’ve already got 40 dollars worth of value out of it so even if I only get a year of use out of it, I’ll be happy.

### ⭐⭐⭐⭐⭐ Initial defect, but excellent performance after replacement
*by J***S on December 11, 2025*

UPDATE (After Replacement): After posting my original review, AstroAI reached out and sent me a replacement unit at no cost. The replacement multimeter works exactly as it should and has been excellent so far. It’s clear now that my original unit was defective. The new one does not power cycle when turning the dial, does not shut off unexpectedly, and continuity checks are instant and reliable every time. No missed beeps, no having to cycle modes to wake it up. The rotary switch feels solid, mode changes are consistent, and overall it behaves like a properly designed and assembled meter should. I use continuity and basic electrical checks frequently, and the difference between the defective unit and the replacement is night and day. With a properly working unit, this meter is fast, accurate, and genuinely enjoyable to use. Just as important, AstroAI’s customer support was some of the best in the industry, and their responsiveness and how quickly they handled the situation goes a long way. I’ve left the original video intact in case anyone else is experiencing a similar issue, know that this isn’t standard behavior for this device. Original review below: ------------ There's some sort of design flaw with the dial and the contacts, just cycling through the different modes causes the multimeter to power cycle, sometimes it just completely powers off while changing modes. I use it a lot for continuity checks, and there's been many instances where I touch the leads and they don't register unless I cycle through the modes again. This happens with both the original batteries as well as brand new batteries. The video attached shows the issue, I'm guessing I just have a defective unit because I'd love for it to work as well as it does for everyone else.

### ⭐⭐⭐⭐ Good Meter ... Cheap leads
*by S***Y on March 12, 2026*

Meter functions are great. Like the capacitors test for A/C units. Also like the clamp DC function. Leads are cheap, they started working intermittently ... seems like it is in the positive probe section. Maybe from bending the wire to fit in the provided case? In any case have to replace the leads.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ph/products/298543251-astroai-digital-clamp-meter-multimeter-4000-counts-auto-ranging-amp](https://www.desertcart.ph/products/298543251-astroai-digital-clamp-meter-multimeter-4000-counts-auto-ranging-amp)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-06-01*