--- product_id: 562347519 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: "£150.63" currency: GBP in_stock: true reviews_count: 5 url: https://www.desertcart.co.uk/products/562347519-digital-clamp-meter-multimeter-4000-counts-auto-ranging-amp-voltage store_origin: GB region: United Kingdom --- # 600V max operating voltage 15-min auto-off with backlight 4000 counts for precise readings 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:** £150.63 **Availability:** ✅ In Stock ## Summary > ⚡ Clamp into precision, power, and safety — never miss a beat! ## 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?** £150.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/562347519-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 - • **Safety First, Always:** Built-in voltage indicators with green/red alerts and NCV detection keep you protected on every job. - • **Work Smarter, Not Harder:** 15-minute auto-off with white backlight and easy-reset button for seamless, efficient use. - • **Durability Meets Convenience:** Powered by long-lasting alkaline batteries with quick replacement for uninterrupted workflow. - • **Precision at Your Fingertips:** 4000-count auto-ranging for ultra-accurate AC/DC voltage, current, and frequency measurements. - • **Versatile & Ready for Anything:** Measures resistance, capacitance, continuity, and frequency—your all-in-one diagnostic tool. ## Overview The AstroAI Digital Clamp Meter offers 4000-count auto-ranging measurements for AC/DC voltage, current, resistance, capacitance, and frequency. Featuring NCV detection and safety voltage indicators, it ensures secure operation up to 600V. With a 15-minute auto-off backlight, easy reset, and durable alkaline battery power, this USA-made multimeter is engineered for professionals demanding accuracy and reliability in every test. ## Features - New clamp – meter 4000 tests AC, DC voltage, DC voltage, frequency test, NCV function and LPF functions. Features such as resistance and capacity control - Manual switch with white backlight up to 15 minutes automatic switch-off, button - easy to use, alkaline battery, more durable, easy to replace New reset button, easy to use - Deep Light function shows whether the test voltage is within the safety range. Safety voltage indicator green with high voltage and indicator red. For safe use - multimeter will not be lit if the probe cover is not properly placed - work frame for long working hours from sustainable outdoor activities to heavy functions ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08MTCMWLB | | Brand Name | AstroAI | | Colour | red | | Country Of Origin | USA | | Customer Reviews | 4.5 4.5 out of 5 stars (3,175) 4.5 out of 5 stars | | Item Dimensions | 6.9 x 2.8 x 19.6 Centimeters | | Manufacturer | AstroAI | | Maximum Operating Voltage | 600 Volts | | Measurement Type | Multimeter | | Model Number | CM4K0R | | Number Of Items | 1 | | Part Number | ASICM4K0R | | Power Source Type | Battery Powered | | Specification Met | Category 2 Environmental Pollution and Category III 600V Surge Safety Standards | | Style Name | Modern | ## Product Details - **Brand:** AstroAI - **Colour:** red - **Item dimensions L x W x H:** 6.9 x 2.8 x 19.6 Centimeters - **Power Source:** Battery Powered - **Style:** Modern ## 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Clamp meter *by on Reviewed in the United Kingdom 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 ### ⭐⭐⭐⭐⭐ très bonne pince ampèremétrique de poche *by on Reviewed in France 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. ### ⭐⭐⭐ Seems ok *by on Reviewed in Sweden 2 August 2024* Good multimeter, would have been even better with English printed manual. Now I had to visit some website to get it and print it.Convenient with current measurement in the claw. It differs some from the battery chargers current meter, I wonder which one is correct.... ## 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.co.uk/products/562347519-digital-clamp-meter-multimeter-4000-counts-auto-ranging-amp-voltage](https://www.desertcart.co.uk/products/562347519-digital-clamp-meter-multimeter-4000-counts-auto-ranging-amp-voltage) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-09-16*