--- product_id: 392230854 title: "Auto-Ranging Digital Multimeter, 6000 Counts Electrical Tester AC/DC Voltage Current Detector, NCV, Resistance, Capacitance, Diode Electronic, Duty Cycle Tester, 2.7 Inch LCD T28B" brand: "lomvum" price: "365438₫" currency: VND in_stock: false reviews_count: 5 url: https://www.desertcart.vn/products/392230854-auto-ranging-digital-multimeter-6000-counts-electrical-tester-ac-dc store_origin: VN region: Vietnam --- # 6000 counts auto-ranging precision 2.7-inch high-res LCD display Built-in NCV non-contact voltage detection Auto-Ranging Digital Multimeter, 6000 Counts Electrical Tester AC/DC Voltage Current Detector, NCV, Resistance, Capacitance, Diode Electronic, Duty Cycle Tester, 2.7 Inch LCD T28B **Brand:** lomvum **Price:** 365438₫ **Availability:** ❌ Out of Stock ## Summary > ⚡ Power Your Precision, Own the Circuit! ## Quick Answers - **What is this?** Auto-Ranging Digital Multimeter, 6000 Counts Electrical Tester AC/DC Voltage Current Detector, NCV, Resistance, Capacitance, Diode Electronic, Duty Cycle Tester, 2.7 Inch LCD T28B by lomvum - **How much does it cost?** 365438₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/392230854-auto-ranging-digital-multimeter-6000-counts-electrical-tester-ac-dc) ## Best For - lomvum enthusiasts ## Why This Product - Trusted lomvum brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged & Ready:** Compact, lightweight, and CE/UL certified with IP67 protection—built to endure your toughest job sites. - • **All-in-One Powerhouse:** Replace multiple tools with one sleek Lomvum multimeter that tests voltage, current, resistance, capacitance, diodes, and more. - • **Auto-Ranging Accuracy:** Effortlessly get precise readings up to 6000 counts without manual range adjustments—perfect for fast-paced pros. - • **Versatile Diagnostics:** From frequency and duty cycle to temperature and infrared remote testing, this device covers every electrical angle. - • **Non-Contact Voltage Detection:** Stay safe and efficient with built-in NCV technology that detects live AC voltage without touching wires. ## Overview The Lomvum T28B Auto-Ranging Digital Multimeter is a professional-grade electrical tester featuring 6000 counts resolution, a crisp 2.7-inch LCD, and integrated NCV for non-contact voltage detection. It supports comprehensive measurements including AC/DC voltage, current, resistance, capacitance, diode, frequency, duty cycle, temperature, and infrared remote signal testing. Certified for safety and durability, this compact tool replaces multiple devices, making it an essential companion for engineers, electricians, and tech-savvy professionals. ## Features - Item Category: Electric Circuit Testing Device - Item Trademark: Lomvum - manufacturer: Lomvum ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07GLJPR1N | | Batteries | 4 AAA batteries required. (included) | | Date First Available | 7 November 2018 | | Is Discontinued By Manufacturer | No | | Item Model Number | T28B | | Manufacturer | Lomvum | | Package Dimensions | 21.59 x 13.89 x 6.2 cm; 380 g | ## Product Details - **Brand:** Lomvum - **Colour:** Orange - **Item weight:** 380 Grams - **Power source:** Battery Powered - **Style:** Digital ## Images ![Auto-Ranging Digital Multimeter, 6000 Counts Electrical Tester AC/DC Voltage Current Detector, NCV, Resistance, Capacitance, Diode Electronic, Duty Cycle Tester, 2.7 Inch LCD T28B - Image 1](https://m.media-amazon.com/images/I/71U0chPyK5L.jpg) ![Auto-Ranging Digital Multimeter, 6000 Counts Electrical Tester AC/DC Voltage Current Detector, NCV, Resistance, Capacitance, Diode Electronic, Duty Cycle Tester, 2.7 Inch LCD T28B - Image 2](https://m.media-amazon.com/images/I/71cbdzPgoCL.jpg) ![Auto-Ranging Digital Multimeter, 6000 Counts Electrical Tester AC/DC Voltage Current Detector, NCV, Resistance, Capacitance, Diode Electronic, Duty Cycle Tester, 2.7 Inch LCD T28B - Image 3](https://m.media-amazon.com/images/I/71+BmWzvXlL.jpg) ![Auto-Ranging Digital Multimeter, 6000 Counts Electrical Tester AC/DC Voltage Current Detector, NCV, Resistance, Capacitance, Diode Electronic, Duty Cycle Tester, 2.7 Inch LCD T28B - Image 4](https://m.media-amazon.com/images/I/611Ztka3XZL.jpg) ![Auto-Ranging Digital Multimeter, 6000 Counts Electrical Tester AC/DC Voltage Current Detector, NCV, Resistance, Capacitance, Diode Electronic, Duty Cycle Tester, 2.7 Inch LCD T28B - Image 5](https://m.media-amazon.com/images/I/61zcdHDvzzL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Highly recommend *by on Reviewed in Canada 30 June 2025* Basically purchased it to verify capacitor status. Good workmanship. It the feel cheap. Works perfectly and I like the auto sensing settings. ### ⭐⭐⭐⭐⭐ More useful features then your usual multi tester *by on Reviewed in the United States 18 September 2019* It has all the standard tests that you would see in a multi tester but it does have wider ranges in almost all of the standard tests. Not only does it have a standard diode and continuity test but it has the ability to test capacitors and transistors which some multi testers can do. Now for some of the extras. It has a non-contact ac voltage detector built into it so I no longer have to keep a separate probe for that. It has an accurate frequency tester which comes in handy. It has the ability to test temperature so I can find out if a component is extremely hot. It also has a nice infrared remote detector to actually see if your infrared remote control is sending signals. All in all this multitester has replaced four of my previous tools in my tool kit. I highly recommend this tester for its features and accuracy. ### ⭐⭐⭐⭐⭐ Very happy with this purchase. Great product and was at a great price when I bought it in Feb 2022. *by on Reviewed in Canada 29 November 2023* I use it to debug problems with gas fireplace components, furnaces, gas water tanks, home wiring, electric sockets and even checking batteries. I comes with batteries and extra fuses, which is great. Every homeowner and landlord must have one. It comes with a user manual in paper form but I needed it in digital form so that I could carry it on my phone. I couldn't find the digital user manual online. So, I emailed the company for it and they emailed it the next day. Great customer service response. ## Frequently Bought Together - Lomvum Digital Multimeter, 6000 Counts Electrical Tester AC/DC Voltage Current Detector, NCV, Resistance, Capacitance, Diode Electronic, Duty Cycle Tester - Lesnow solder wick braid 10ft Length Desoldering Wick Braid Remover Tool Solder Sucker 1 piece No-Clean soldering Wick Wire Roll and Disassemble Electrical Components - KOTTO Strong Suction Smoke Absorber for Soldering, Welding, 3D Printing - Extractor with Carbon or HEPA Filter [Updated, Hose Pre-Attached] --- ## 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.vn/products/392230854-auto-ranging-digital-multimeter-6000-counts-electrical-tester-ac-dc](https://www.desertcart.vn/products/392230854-auto-ranging-digital-multimeter-6000-counts-electrical-tester-ac-dc) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-09-08*