--- product_id: 504652102 title: "AstroAI Digital Multimeter Voltage Tester Electrical Tester 10000 Counts TRMS, Auto-Ranging Multi Meter Voltmeter Measures Current, Voltage, Resistance, Continuity, Duty-Cycle, Temperature, NCV" brand: "astroai" price: "FREE" currency: EUR in_stock: false reviews_count: 13 url: https://www.desertcart.pt/products/504652102-astroai-digital-multimeter-voltage-tester-electrical-tester-10000-counts-trms store_origin: PT region: Portugal --- # Auto-ranging TRMS voltage & current 10000 counts precision Real-time temperature display AstroAI Digital Multimeter Voltage Tester Electrical Tester 10000 Counts TRMS, Auto-Ranging Multi Meter Voltmeter Measures Current, Voltage, Resistance, Continuity, Duty-Cycle, Temperature, NCV **Brand:** astroai **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > ⚡ Power Your Precision – Test Smarter, Not Harder! ## Quick Answers - **What is this?** AstroAI Digital Multimeter Voltage Tester Electrical Tester 10000 Counts TRMS, Auto-Ranging Multi Meter Voltmeter Measures Current, Voltage, Resistance, Continuity, Duty-Cycle, Temperature, NCV by astroai - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/504652102-astroai-digital-multimeter-voltage-tester-electrical-tester-10000-counts-trms) ## 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 - • **Built for Safety:** IEC CAT III 1000V & CAT IV 600V certified with dual ceramic fuses & silicone shock protection. - • **Pro-Grade Durability:** Rugged design with overload protection and 3-year warranty for lasting reliability. - • **Smart Auto-Detection:** Automatically identifies voltage, resistance & continuity for seamless testing. - • **Vivid Backlit Display:** Large color LCD with backlight & flashlight for clear readings in any lighting. - • **All-in-One Measurement:** Measures AC/DC voltage, current, resistance, capacitance, frequency, temperature & more. ## Overview The AstroAI Digital Multimeter MUS10KRD delivers professional-grade accuracy with 10000 counts and True RMS auto-ranging. Featuring a large backlit color LCD, real-time temperature readout, and comprehensive electrical testing capabilities, it’s engineered for both pros and DIYers. Safety is paramount with IEC CAT III/IV certifications and dual ceramic fuses, while smart auto-detection and multiple measurement modes make troubleshooting effortless. Backed by a 3-year warranty and lifetime support, this is the ultimate tool to elevate your electrical diagnostics. ## Description AstroAI Digital Multimeter Voltage Tester Electrical Tester 10000 Counts TRMS, Auto-Ranging Multi Meter Voltmeter Measures Current, Voltage, Resistance, Continuity, Duty-Cycle, Temperature, NCV : desertcart.co.uk: DIY & Tools Review: Easy to read and use - This multimeter is suitable for general purpose electronics and electrical repairs. The big screen is bright and very easy to read even if you have it propped up in the corner of your eyeline while working on something. It is well protected by both the silicone case and the storage case. The storage case works well to keep everything clean and tidy. The instruction booklet is well-written in English and easy to follow. It seems accurate enough, when I test it with known-good components. The only downsides I can think of are just compromises. The probes are a little large for microelectronics (2mm diameter x 20mm uninsulated length) but that also means that are suitable for higher power electricals, and they are not so spiky that you're always stabbing yourself. It consumes batteries more quickly than meters that just have a small monochrome segment-based LCD, but that's to be expected because of the colour backlit screen. Review: Gamechanger for people like me - I have lost count of how many times i have had to google or youtube how to set up the switches etc on my old multimeter. This one is unbelievable. On auto it just works it out for itself and gives you a reading. You can even put the probes the wrong way round and it still works! It is like a mobile phone with its large screen and is really clear to read. It has a carry case and some other bits that i will eventually get my head around but really is worth every penny. ## Features - Easy to use: The “SMART” mode of the multimeter can automatically identify voltage, resistance, and continuity. Smart tips for test leads, Real-time temperature display, Data Hold, MAX/MIN values, Auto Shut-down, Low battery prompt, Audio-visual alarm, Fuse Break reminders and other functions make measurement and recording more convenient. Fit both beginners and professionals.（The "SMART" function takes some time to judge the signal source, so there will be a little delay - Multiple functions: AstroAI smart multimeter can accurately measure AC/DC voltage, AC/DC current, 10A current, and can also be used to test continuity, capacitance, frequency, duty cycle, resistance, diode, temperature, NCV and live wire. With this smart digital voltmeter, you can solve industrial, vehicle and household electrical problems. - Unique design: The voltmeter has a large LCD color screen. With the backlit screen display and flashlight, you can use it in dim environment. In addition, the multimeter can display real-time temperature on the screen. The digital meter contains a total of 6 1.5V AAA batteries, 3 of which have been installed in the meter - Ensure safety: The design and manufacture of the instrument strictly comply with IEC61010-1 CAT.III 1000V, CAT.IV 600V overvoltage safety standards and pollution level 2. The dual ceramic fuses, which have anti-burn and overload protection functions, can effectively protect the multimeter. The silicone cover can protect the multimeter from wear and electric shock. - Quality service: The multimeter is designed to safely and accurately troubleshoot various automotive and household electrical problems. No matter DIYers or ameteurs, it is suitable for improving your home and business. Combined with desertcart's excellent distribution, we provide three-year after-sales service and lifetime technical support. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B091FCWMP1 | | Best Sellers Rank | 347,704 in DIY & Tools ( See Top 100 in DIY & Tools ) 831 in Multi Testers | | Brand | AstroAI | | Colour | black | | Compatible Devices | Standard test leads | | Customer Reviews | 4.6 out of 5 stars 1,381 Reviews | | Included Components | Multimeter, Test lead, Temperature probe, User manual, Battery, Storage bag | | Item Dimensions | 20.2 x 11.1 x 5.4 centimetres | | Item Weight | 495 Grams | | Item dimensions L x W x H | 20.2 x 11.1 x 5.4 centimetres | | Item weight | 495 Grams | | Manufacturer | AstroAI | | Manufacturer Part Number | MUS10KRD | | Measurement Type | Multimeter, Voltmeter | | Model Number | MUS10KRD | | Number of Items | 1 | | Power Source | Battery Powered | | Power source | Battery Powered | | Specification Met | IEC 61010-1:2000-1 | | Style | Modern | | Style Name | Modern | | Unit Count | 1.0 count | | Upper Temperature Rating | 100 Degrees Celsius | ## Product Details - **Brand:** AstroAI - **Power source:** Battery Powered - **Style:** Modern - **Colour:** black - **Item weight:** 495 Grams ## Images ![AstroAI Digital Multimeter Voltage Tester Electrical Tester 10000 Counts TRMS, Auto-Ranging Multi Meter Voltmeter Measures Current, Voltage, Resistance, Continuity, Duty-Cycle, Temperature, NCV - Image 1](https://m.media-amazon.com/images/I/81S14zmYKQL.jpg) ![AstroAI Digital Multimeter Voltage Tester Electrical Tester 10000 Counts TRMS, Auto-Ranging Multi Meter Voltmeter Measures Current, Voltage, Resistance, Continuity, Duty-Cycle, Temperature, NCV - Image 2](https://m.media-amazon.com/images/I/71Gz5kZzsPL.jpg) ![AstroAI Digital Multimeter Voltage Tester Electrical Tester 10000 Counts TRMS, Auto-Ranging Multi Meter Voltmeter Measures Current, Voltage, Resistance, Continuity, Duty-Cycle, Temperature, NCV - Image 3](https://m.media-amazon.com/images/I/81NsBmTVAXL.jpg) ![AstroAI Digital Multimeter Voltage Tester Electrical Tester 10000 Counts TRMS, Auto-Ranging Multi Meter Voltmeter Measures Current, Voltage, Resistance, Continuity, Duty-Cycle, Temperature, NCV - Image 4](https://m.media-amazon.com/images/I/81vKzzOFFOL.jpg) ![AstroAI Digital Multimeter Voltage Tester Electrical Tester 10000 Counts TRMS, Auto-Ranging Multi Meter Voltmeter Measures Current, Voltage, Resistance, Continuity, Duty-Cycle, Temperature, NCV - Image 5](https://m.media-amazon.com/images/I/81UrTzz0FVL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to read and use *by A***K on 3 February 2026* This multimeter is suitable for general purpose electronics and electrical repairs. The big screen is bright and very easy to read even if you have it propped up in the corner of your eyeline while working on something. It is well protected by both the silicone case and the storage case. The storage case works well to keep everything clean and tidy. The instruction booklet is well-written in English and easy to follow. It seems accurate enough, when I test it with known-good components. The only downsides I can think of are just compromises. The probes are a little large for microelectronics (2mm diameter x 20mm uninsulated length) but that also means that are suitable for higher power electricals, and they are not so spiky that you're always stabbing yourself. It consumes batteries more quickly than meters that just have a small monochrome segment-based LCD, but that's to be expected because of the colour backlit screen. ### ⭐⭐⭐⭐⭐ Gamechanger for people like me *by A***I on 19 June 2025* I have lost count of how many times i have had to google or youtube how to set up the switches etc on my old multimeter. This one is unbelievable. On auto it just works it out for itself and gives you a reading. You can even put the probes the wrong way round and it still works! It is like a mobile phone with its large screen and is really clear to read. It has a carry case and some other bits that i will eventually get my head around but really is worth every penny. ### ⭐⭐⭐⭐ Not bad bit of kit *by L***1 on 9 April 2026* Not bad ,take a while to figure it out ## Frequently Bought Together - AstroAI Multimeter Tester 10000 Counts TRMS Auto-Ranging Color LCD Screen Digital Volt Meter, Fast Accurately Measures Voltage Current Amp Resistance Continuity Duty-Cycle Capacitance Temperature - 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 Tester 2000 Counts with DC AC Voltmeter and Ohm Volt Amp Meter; Measures Voltage, Current, Resistance, Continuity and Diode, Blue --- ## 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.pt/products/504652102-astroai-digital-multimeter-voltage-tester-electrical-tester-10000-counts-trms](https://www.desertcart.pt/products/504652102-astroai-digital-multimeter-voltage-tester-electrical-tester-10000-counts-trms) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-13*