--- product_id: 526016703 title: "130B Digital Multimeter 4000 Count Professional Polymeter, Voltmeter, Tester, Meter for AC/DC Current, AC/DC Voltage, Resistance, Continuity and Test Diodes" brand: "astroai" price: "C$5710" currency: NIO in_stock: true reviews_count: 5 category: "Astro Ai" url: https://www.desertcart.ni/products/526016703-130b-digital-multimeter-4000-count-professional-polymeter-voltmeter-tester-meter store_origin: NI region: Nicaragua --- # Auto-ranging AC/DC voltage & current Large backlit LCD with data hold Non-contact voltage detection for safety 130B Digital Multimeter 4000 Count Professional Polymeter, Voltmeter, Tester, Meter for AC/DC Current, AC/DC Voltage, Resistance, Continuity and Test Diodes **Brand:** astroai **Price:** C$5710 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Precision, Protect Your Workflow! ## Quick Answers - **What is this?** 130B Digital Multimeter 4000 Count Professional Polymeter, Voltmeter, Tester, Meter for AC/DC Current, AC/DC Voltage, Resistance, Continuity and Test Diodes by astroai - **How much does it cost?** C$5710 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/526016703-130b-digital-multimeter-4000-count-professional-polymeter-voltmeter-tester-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 - • **Built to Endure:** Durable construction with dual ceramic fuses and thermistor protection ensures reliable performance and overload safety. - • **User-Centric Design:** Large backlit LCD, data hold function, and built-in stand streamline your workflow in any lighting condition. - • **Safety First, Always:** Non-contact voltage (NCV) detection minimizes risk by identifying live wires without direct contact. - • **Effortless Troubleshooting:** From quick DIY fixes to professional diagnostics, this multimeter delivers consistent, dependable readings every time. - • **Precision Meets Versatility:** Accurately measures voltage, current, resistance, capacitance & continuity with 1.5V/9V/12V battery testing modes. ## Overview The AstroAI Digital Multimeter is a compact, versatile tool designed for professionals and DIY enthusiasts alike. Featuring auto-ranging AC/DC voltage and current measurement, non-contact voltage detection for enhanced safety, and a large backlit LCD with data hold, it ensures accurate diagnostics across multiple electrical parameters. Its rugged build includes dual ceramic fuses and thermistor protection for overload safety, making it ideal for both fieldwork and garage projects. ## Description Astroai Portable Digital Multimeter, Electric Tester 4000 AC Dc, Ohmmeter Voltmeter Automatic Voltmeter, Voltmeter, Voltmeter, Voltmeter, Voltmeter, Voltmeter, Voltmeter, Voltmeter, Voltmeter, Voltmeter, Voltmeter, Voltmeter, Voltmeter, Voltmeter, Voltmeter, Voltmeter, Voltmeter, Voltmeter, Ncv Review: Muy completo y practico Review: Orta düzey kullanıcılar için ideal ## Features - Versatile settings: the AstroAI digital multimeter accurately measures the AC/DC voltage, AC/DC current, resistance, continuity, capacity and tests diodes and batteries (1.5, 9, 12V battery settings) - Non-contact safety: this DMM has been developed with safety in mind. The NCV function minimizes exposure to live cables. Probe works for sockets, sockets, terminals and more - Practical features: when using a multimeter, the small details such as data hold, a large LCD screen with backlight, a stand and a low battery indicator help to get the job done better and faster - Troubleshooting made easy: whether it's a quick DIY continuity test or a complex problem, the durable design and consistent readings go well with long days in the field or for crafting in the garage - Safety first: two integrated fuses with a rated voltage of F500mA / 600V and F10A / 600V; anti-burn with double ceramic fuse and thermistor protection circuit; the fuses can effectively protect the multimeter. Overload protection in all areas. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0842HTN8C | | Best Sellers Rank | #92,656 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #434 in Multi Testers | | Item model number | ASIDM130B | | Manufacturer | AstroAI | | Product Dimensions | 16 x 11.51 x 3.99 cm; 280 g | ## Product Details - **Brand:** AstroAI - **Colour:** red - **Item dimensions L x W x H:** 16 x 11.5 x 4 centimeters - **Power source:** Battery Powered - **Style:** Modern ## Images ![130B Digital Multimeter 4000 Count Professional Polymeter, Voltmeter, Tester, Meter for AC/DC Current, AC/DC Voltage, Resistance, Continuity and Test Diodes - Image 1](https://m.media-amazon.com/images/I/81yoDrB0BgL.jpg) ## Questions & Answers **Q: Can you test a car battery and alternator with this?** A: Hi! Yes, this is an excellent multi-meter with which you can do that. A fully-charged auto battery will read between 12.5 and 12.8 VDC. You can check your vehicle's alternator by attaching the multi-meter's black and red leads to the black and red battery posts while the engine is at idle. With no accessories on (radio off, etc) you should read 13.7 to 13.9 VDC. IF the vehicle has an AGM type battery in it, then the voltage reading, no load, should be around 13.5 VDC. You can now check the alternator voltage output with a load on it. Turn on some accessories in the vehicle, like the A/C, the radio and the headlights - the alternator's voltage output shouldn't vary more than a 0.1 of a volt from the no-load reading. If the voltage reading drops significantly, then the voltage regulator inside the alternator has failed. These are simple tests that you can make in your driveway with your multi-meter. If you want more sophisticated testing of your battery or alternator, you'll have to take your vehicle to an auto repair shop.........I hope that this helps you a little. **Q: where is this made ?** A: This multimeter is manufactured in China. We AstroAI as a US brand owner, do sell and ship either from Amazon warehouses directly or from our CA office or warehouse. We are formally authorized to sell on Amazon with official verification. **Q: Does this meter have a tone that sounds when continuity is sensed?** A: Is does have continuity beeps but you must press the select button to make the meter go into continuity mode with the dial on the ohms/ continuity setting. **Q: Is 10 amp the maximum amount of dc current that can be measured?** A: Yup … DC Current: 400μA/4000μA/40mA/400mA/10A ±(1.2%+8); ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***O on 4 November 2025* Muy completo y practico ### ⭐⭐⭐⭐⭐ Review *by E***N on 22 March 2023* Orta düzey kullanıcılar için ideal ### ⭐⭐⭐⭐⭐ Review *by O***R on 4 May 2022* Fully covers my needs and really well built for a very low price. But this is coming from a hobby user so can't say anything for professional use. Would personally say this is a perfect entry level multimeter primarely because it does exactly what it needs to do for a rather small investment. The instructions are sadly entirely in German though but it hardly matters since multimeters all use about the same symbols so a quick google search and you can find perfect English guides that applies to this product. ## Frequently Bought Together - AstroAI Digital Multimeter, Voltmeter 1.5v/9v/12v Battery Voltage Tester Auto-Ranging/Ohmmeter/DMM with NCV Function, Accurately Measures Voltage Current Amp Resistance Capacitance - 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.ni/products/526016703-130b-digital-multimeter-4000-count-professional-polymeter-voltmeter-tester-meter](https://www.desertcart.ni/products/526016703-130b-digital-multimeter-4000-count-professional-polymeter-voltmeter-tester-meter) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-04-23*