--- product_id: 552582758 title: "MIE0306 Insulation Resistance Meter UT501B Black" brand: "uni-t" price: "£121.65" currency: GBP in_stock: true category: "Uni T" url: https://www.desertcart.co.uk/products/552582758-mie0306-insulation-resistance-meter-ut501b-black store_origin: GB region: United Kingdom --- # High voltage warning for safety Backlight for effortless use in low light Large digital LCD for clear readings MIE0306 Insulation Resistance Meter UT501B Black **Brand:** uni-t **Price:** £121.65 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your diagnostics with precision and safety! ## Quick Answers - **What is this?** MIE0306 Insulation Resistance Meter UT501B Black by uni-t - **How much does it cost?** £121.65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/552582758-mie0306-insulation-resistance-meter-ut501b-black) ## 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 - • **Safety First:** Built-in high voltage warning keeps you protected during high-risk tests. - • **Crystal-Clear Display:** Large digital LCD ensures precision and ease of reading every measurement. - • **Work Anytime, Anywhere:** Backlit screen lets you operate confidently even in dim environments. - • **User-Friendly Operation:** Intuitive controls designed for quick, hassle-free testing on the job. - • **Advanced Dielectric Testing:** Measures dielectric absorption to detect insulation quality with accuracy. ## Overview The UNI-TMIE0306 UT501B is a professional-grade insulation resistance meter featuring a large backlit LCD for clear visibility, advanced dielectric absorption testing, and a high voltage warning system to ensure user safety during electrical insulation assessments. ## Description Measuring ranges: insulation resistance: for test voltage 250V: 0 ~ 5 ohm 0 ~ 99.9 MOhm (3% + 5) 100 MOhm ~ 5 GOhm (5% + 5) For 500 V test voltage: 0 ~ 5 GOhm 0 ~ 99.9 MOhm (3 ~ 9 MOhm (3 ~ 99.9 MOhm (3 V %+5) 100 MOhm ~ 5 GOhm (5% + 5) For 1000 V test voltage: 0 ~ 5 GOhm 0 ~ 99.9 MOhm (3% + 5) 100 MOhm ~ 5 GOhm (5% + 5) Test current: 50 V (R = 50 k). Ohm) 1 mA 0% ~ 10% 100 V (R = 100 kOhm) 1 mA 0% ~ 10% 250 V (R = 250 kOhm) 1 mA 0% ~ 10% 500 V (R = 500 kOhm) 1 mA 0% ~ 10% 10% 1 000 V (R = 1 MOhm) 1mA 0% ~ 10% Short circuit current: Measuring ranges: AC voltage AC: 30V ~ 600V (2% + 3)Small resistance: 0.1ohm ~ 200ohm (approx. 5 V /> 200 mA) (2% + 3)Additional functions: Automatic selection of measuring rangesTesting of dielectric absorption: 60 s / 15 s, 60 s / 30 sPolarization indexBattery level indicatorHigh voltage warningBacklit LCD screenBuzzzerAdditional displayMaximum reading: 2000Automatic shutdownReset functionGeneral Features: Features: Power supply: 6x 1.5V Battery (LR6)Display:70.6*34mmProduct Size:150*100*71mmProduct Weight:0.5kgPackage Content:Batteries, Test Leads, Alligator Clips, Case ## Features - Insulation resistance meter, excellent device with easy operation - Resistance meter - Large digital LCD, backlight - Test of dielectric absorption (recharge effect) - High voltage warning ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07XB6GDHV | | ASIN | B07XB6GDHV | | Best Sellers Rank | #68,253 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #334 in Multi Testers | | Brand Name | UNI-T | | Color | Black | | Compatible Devices | Electrical devices and circuits that can be connected via crocodiles and measuring cables | | Customer Reviews | 4.9 4.9 out of 5 stars (37) | | Customer reviews | 4.9 4.9 out of 5 stars (37) | | Date First Available | 1 August 2022 | | Global Trade Identification Number | 05901890040327 | | Item Dimensions | 15 x 10 x 7.1 centimeters | | Item Weight | 0.89 Kilograms | | Item model number | MIE0306 | | Manufacturer | China | | Manufacturer | China | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 250 Volts | | Model | MIE0306 | | Power Source | Battery Powered | | Product Dimensions | 15 x 10 x 7.1 cm; 886 g | | Specification Met | UL | | Style Name | Modern | | Unit Count | 4 Count | | Upper Temperature Rating | 60 Degrees Celsius | ## Product Details - **Brand:** UNI-T - **Colour:** Black - **Item weight:** 0.89 Kilograms - **Power source:** Battery Powered - **Style:** Modern ## Images ![MIE0306 Insulation Resistance Meter UT501B Black - Image 1](https://m.media-amazon.com/images/I/510mK4sC9JL.jpg) ## Frequently Bought Together - Insulation Resistance Meter UT501B - Weller 70 Watt Digital Soldering Station | WE1010NA - 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? - 🛒 **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.co.uk/products/552582758-mie0306-insulation-resistance-meter-ut501b-black](https://www.desertcart.co.uk/products/552582758-mie0306-insulation-resistance-meter-ut501b-black) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-08*