--- product_id: 302689571 title: "UNI-T UT139C Digital Multimeter Tester" brand: "uni-t" price: "β‚±9531" currency: PHP in_stock: true reviews_count: 8 category: "Uni T" url: https://www.desertcart.ph/products/302689571-uni-t-ut139c-digital-multimeter-tester store_origin: PH region: Philippines --- # 600 V max AC/DC voltage 6,000 counts True RMS precision 10 A max AC/DC current UNI-T UT139C Digital Multimeter Tester **Brand:** uni-t **Price:** β‚±9531 **Availability:** βœ… In Stock ## Summary > πŸ”§ Empower your electrical expertise with precision and safety in one sleek device! ## Quick Answers - **What is this?** UNI-T UT139C Digital Multimeter Tester by uni-t - **How much does it cost?** β‚±9531 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/302689571-uni-t-ut139c-digital-multimeter-tester) ## Best For - uni-t enthusiasts ## Why This Product - Trusted uni-t brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safety First:** CAT III 600 V rating and NCV detection keep you protected while you work confidently. - β€’ **Built to Last:** Rugged rubberized casing and full-range protection mean this multimeter is ready for the job site or your workshop. - β€’ **User-Friendly Design:** Auto/manual ranging, backlit LCD, and data hold make testing effortless in any environment. - β€’ **Precision Meets Power:** True RMS accuracy for complex waveforms ensures your measurements are always spot-on. - β€’ **Versatile Diagnostics:** From capacitance to temperature and frequency, tackle any electrical challenge with one tool. ## Overview The UNI-T UT139C is a professional-grade True RMS digital multimeter offering 6,000 counts resolution, capable of measuring AC/DC voltage up to 600 V, current up to 10 A, resistance, capacitance, frequency, temperature, and more. Featuring auto/manual ranging, NCV detection, and a durable rubberized housing with CAT III 600 V safety rating, it’s designed for electricians, engineers, and hobbyists who demand accuracy, versatility, and reliability in troubleshooting electrical systems. ## Description UNI-T UT139C Digital Multimeter Tester | Voltage Meter Tester, Capacitance Meter, Frequency TRMS, 6000 Counts, Auto/Manual Ranging: desertcart.com: Tools & Home Improvement Review: Best meter for the money - Very nice meter. I did not everything I would use the NCV feature on this meter but had to change a tankless hot water heater and wanted to make sure that power was actually off. Just held the meter to the the wire going to the unit and verified it was off. No reason to use the leads. Also noticed this works with USB cords as well to see if they have power at the end. I also work on analog power supplies which will have large capacitors on them. This unit is able to measure these which my old meter would not. So far I am very pleased with this meter. Review: good meter for $53 - all meters are good at measuring voltage, but my old meter wasn't very good at measuring capacitance; this one is much better ## Features - True RMS Digital Multimeter Kit UT139C: Features 6,000 counts display and measures AC DC voltage (600 V max), AC DC current (10 A max), resistance, capacitance, frequency, temperature, diode test, and bandwidth - Auto/Manual Range Switching: Offers flexible auto and manual range selection with relative mode, MAX/MIN recording, data hold function, LCD backlight, and auto power off feature - Safe & Durable Design: CAT III 600 V safety rating with NCV detection feature that effectively checks electrical status through measuring EM field intensity and provides full range protection up to 600 V - Versatile Applications: Troubleshoot home appliances, light fixtures, sockets and electrical panels, plus check automotive battery voltage and alternator output - Durable Construction: Thick rubberized cover and quality built-to-last electrical kit designed for electricians to diagnose automotive, industrial and household electrical issues efficiently ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08V4RTJ8N | | Best Sellers Rank | #87,366 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #128 in Multi Testers | | Brand | UNI-T | | Brand Name | UNI-T | | Color | Black | | Compatible Devices | Electrical circuits, appliances, automotive components, industrial equipment | | Customer Reviews | 4.6 out of 5 stars 47 Reviews | | Included Components | 1*UT139C, 1*Test leads(pair), 1*Temperature probe, 1*Paper manual, 1*EManual | | Item Weight | 16 ounces | | Manufacturer | UNI-T | | Maximum Operating Voltage | 600 volts | | Measurement Type | Multimeter | | Model | UT139C | | Part Number | UT139C21 | | Power Source | Battery Powered | | Style | Digital | | Style Name | Digital | | UPC | 767461830521 | | Unit Count | 1 Count | | Upper Temperature Rating | 60 Β°C | ## Product Details - **Brand:** UNI-T - **Color:** Black - **Item Weight:** 1 Pounds - **Power Source:** Battery Powered - **Style:** Digital ## Images ![UNI-T UT139C Digital Multimeter Tester - Image 1](https://m.media-amazon.com/images/I/71RkRQceBUL.jpg) ![UNI-T UT139C Digital Multimeter Tester - Image 2](https://m.media-amazon.com/images/I/71xtGMMbXvL.jpg) ![UNI-T UT139C Digital Multimeter Tester - Image 3](https://m.media-amazon.com/images/I/617R4DUCq1L.jpg) ![UNI-T UT139C Digital Multimeter Tester - Image 4](https://m.media-amazon.com/images/I/71fAYCxhPnL.jpg) ![UNI-T UT139C Digital Multimeter Tester - Image 5](https://m.media-amazon.com/images/I/7124lSSriPL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I'm finding conflicting information. does the ut139e have a black ebtn display like the ut139s?** A: Hi, the UT139e has a regular display, black numerals over a light background. The UT139s has the black EBTN display. I have the β€œe” model and it’s fine, but I can see how the reverse contrast background might be more legible under certain lighting conditions. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best meter for the money *by J***N on March 29, 2025* Very nice meter. I did not everything I would use the NCV feature on this meter but had to change a tankless hot water heater and wanted to make sure that power was actually off. Just held the meter to the the wire going to the unit and verified it was off. No reason to use the leads. Also noticed this works with USB cords as well to see if they have power at the end. I also work on analog power supplies which will have large capacitors on them. This unit is able to measure these which my old meter would not. So far I am very pleased with this meter. ### ⭐⭐⭐⭐⭐ good meter for $53 *by H***S on July 2, 2025* all meters are good at measuring voltage, but my old meter wasn't very good at measuring capacitance; this one is much better ### ⭐⭐⭐⭐ It works well for my purposes. *by J***. on December 31, 2025* Good overall meter for occasional use. Sometimes in sunlight, the display will wash out, but so do most digital meters. Easy to use if you have ever used a VOM. Several features on the meter are yet to be explored. I purchased the meter to troubleshoot the CAN Hi network on my Volvo. The meter met the challenge. ## Frequently Bought Together - UNI-T Digital Multimeter Tester UT139C, Voltage Meter Tester Capacitance Meter Frequency TRMS 6000 Counts Auto/Manual Ranging - PINECIL – Smart Mini Portable Soldering Iron, Small - SRA Solder 135 Rosin Paste Soldering Flux For Electronics, No Clean Flux Made for Lead and Lead-Free Solder Circuit Boards and Copper Electrical Wire - Safe Clean Residues with No Goopy Mess (2oz Jar) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/302689571-uni-t-ut139c-digital-multimeter-tester](https://www.desertcart.ph/products/302689571-uni-t-ut139c-digital-multimeter-tester) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-08-08*