--- product_id: 235279801 title: "AstroAI Digital Multimeter 4000 Counts TRMS Auto-Ranging Volt Meter 1.5v/9v/12v Battery Voltage Tester Measure Voltage Current Resistance Diodes Continuity Voltmeter with Non-Contact Voltage Function" brand: "astroai" price: "€ 41.65" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.at/products/235279801-astroai-digital-multimeter-4000-counts-trms-auto-ranging-volt-meter store_origin: AT region: Austria --- # 600V AC/DC voltage range 3 battery voltage modes (1.5V/9V/12V) Double ceramic fuse for overload protection AstroAI Digital Multimeter 4000 Counts TRMS Auto-Ranging Volt Meter 1.5v/9v/12v Battery Voltage Tester Measure Voltage Current Resistance Diodes Continuity Voltmeter with Non-Contact Voltage Function **Brand:** astroai **Price:** € 41.65 **Availability:** ✅ In Stock ## Summary > ⚡ Measure Like a Pro, Stay Ahead of the Curve! ## Quick Answers - **What is this?** AstroAI Digital Multimeter 4000 Counts TRMS Auto-Ranging Volt Meter 1.5v/9v/12v Battery Voltage Tester Measure Voltage Current Resistance Diodes Continuity Voltmeter with Non-Contact Voltage Function by astroai - **How much does it cost?** € 41.65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/235279801-astroai-digital-multimeter-4000-counts-trms-auto-ranging-volt-meter) ## 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 - • **Smart Battery Tester:** Instantly checks 1.5V, 9V, and 12V batteries with intuitive red/green voltage alerts - • **Durable Safety Design:** Silicon protective case plus anti-burn ceramic fuses for long-lasting, worry-free use - • **Precision Auto-Ranging:** Effortlessly measures voltage, current, and resistance with 4000 counts accuracy - • **User-Friendly Illumination:** Backlight LCD and built-in flashlight ensure clear readings in any environment - • **Non-Contact Voltage Detection:** Stay safe with sound and light alarms detecting live wires without touching ## Overview The AstroAI Digital Multimeter offers professional-grade 4000-count TRMS auto-ranging measurements up to 600V AC/DC, 10A current, and 40MΩ resistance. It features a smart battery tester with color-coded voltage alerts, non-contact voltage detection with audible and visual alarms, and enhanced usability with backlit LCD and flashlight. Built for durability and safety, it includes double ceramic fuses and a silicon protective case, making it an essential tool for precise, safe electrical diagnostics. ## Description AstroAI Digital Multimeter 4000 Counts TRMS Auto-Ranging Volt Meter 1.5v/9v/12v Battery Voltage Tester Measure Voltage Current Resistance Diodes Continuity Voltmeter with Non-Contact Voltage Function ## Features - APPLICATIONS: Auto Ranging for accurate measurement of AC/DC voltage to 600V, Current to 10A, Resistance to 40MΩ. Tests Continuity, Capacitance and Diodes. - BATTERY VOLTAGE TESTER: 3 Voltage modes, Designed to test 1.5V, 9V, 12V 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. Uses NVC function to detect high voltage with red alarm light. - EASILY OPERATED: Backlight and flashlight functions allow it to be easily plugged in. LCD display comes on. - SAFETY: Double ceramic fuse which is anti-burn and protects from overloading. The silicon protection case protects it from damage. 3 Years provided by AstroAI. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | AstroAI | | Part Number | M4K0R | | Product Dimensions | 15.5 x 11.1 x 5.3 cm; 219 g | | Batteries | 2 AAA batteries required. (included) | | Item model number | ASIM4K0R | | Colour | Green,Red | | Style | Safety | | Power Source | Battery Powered | | Item Package Quantity | 1 | | Batteries included? | Yes | | Batteries Required? | No | | Battery Cell Type | Alkaline | | Item Weight | 219 g | ## Product Details - **Brand:** AstroAI - **Power source:** Battery Powered - **Style:** Safety - **Colour:** Green,Red - **Item weight:** 219 Grams ## Images ![AstroAI Digital Multimeter 4000 Counts TRMS Auto-Ranging Volt Meter 1.5v/9v/12v Battery Voltage Tester Measure Voltage Current Resistance Diodes Continuity Voltmeter with Non-Contact Voltage Function - Image 1](https://m.media-amazon.com/images/I/71TQq1ZlPHL.jpg) ## 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 ### ⭐⭐⭐⭐⭐ Great functional meter. *by A***N on 1 May 2025* This is replacing an old and quite small meter. This is a good chunky feel in the and, with quite a rugged body. The probes are large and are used in slots on the case. The meter has a beautifully clear, large display with a backlight if needed. A fold out stand allows you to sit the meter upright on the workbench. It features audible tones and an LED bar for some of the functions.All told, a great little meter.. ### ⭐⭐⭐⭐⭐ An excellent multi meter *by J***R on 14 June 2025* This is a versatile meter,that is well made, a good design and easy to use. Great value meter ### ⭐⭐⭐⭐ Needs longer leads but easy to use *by J***H on 12 April 2025* I’m a DIYer and found this meter easy to use. It could do with longer leads but seems to work fine. Instructions are ok but it’s also easy to google to find out how to do certain readings ## 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) --- ## 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.at/products/235279801-astroai-digital-multimeter-4000-counts-trms-auto-ranging-volt-meter](https://www.desertcart.at/products/235279801-astroai-digital-multimeter-4000-counts-trms-auto-ranging-volt-meter) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-23*