--- product_id: 83799817 title: "FR3025E High Voltage 5000V Insulation Resistance Tester" brand: "fuzrr" price: "£6.67" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/83799817-fr3025e-high-voltage-5000v-insulation-resistance-tester store_origin: GB region: United Kingdom --- # Up to 5000V test voltage Backlit large LCD display Stores 500 test results FR3025E High Voltage 5000V Insulation Resistance Tester **Brand:** fuzrr **Price:** £6.67 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power up your testing game with precision and confidence! ## Quick Answers - **What is this?** FR3025E High Voltage 5000V Insulation Resistance Tester by fuzrr - **How much does it cost?** £6.67 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/83799817-fr3025e-high-voltage-5000v-insulation-resistance-tester) ## Best For - fuzrr enthusiasts ## Why This Product - Trusted fuzrr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged & Reliable:** Built to IEC safety standards with IP54 protection, designed for demanding professional environments. - • **Smart Safety Alerts:** Integrated alarm function notifies you instantly when measurements exceed preset thresholds—stay ahead of risks. - • **High-Voltage Mastery:** Test insulation resistance up to a staggering 5000V for ultimate precision and safety assurance. - • **Data-Driven Decisions:** Store and review up to 500 test groups, ensuring no critical measurement is ever lost or overlooked. - • **Crystal-Clear Readings:** Large 4-digit LCD with controllable backlight guarantees flawless visibility even in dim environments. ## Overview The FR3025E High Voltage Insulation Resistance Tester delivers versatile testing capabilities with rated voltages from 250V to 5000V, a wide insulation resistance range up to 200GΩ, and dual AC/DC voltage measurement. Featuring a large backlit LCD, data storage for 500 groups, and smart alarm functions, it meets rigorous IEC safety standards and is engineered for professional-grade electrical diagnostics. ## Description Technical Specifications Function:Insulation resistance test, voltage test Base conditions:23°C±5°C，below 75%rh Rated Voltage(V):250;500;1000;2500;5000 Test Voltage(V):Rated voltage x (1±10%) Insulation Resistance Range:0.01MΩ-200GΩ Accuracy: ±3%rdg±5dgt Insulation Resistance Resolution:0.01MΩ DC Voltage Range:0-1000V DC Voltage Resolution:0.1V AC Voltage Range:0-750V AC Voltage Resolution:0.1V Output short-circuit Current:≥2mA (2500V) Absorption Ratio and Polarization Index Measurement:Have Power Supply:1.5V (LR14) Alkaline Battery 6 Section Backlight:Controllable gray screen backlight, suitable to use in dim place Display mode:4-bit large LCD display, gray screen backlight LCD Display Size:108mm×65mm Meter Dimension:L/W/H: 240mm×188mmx85mm Test Line:High voltage test line red 1 meter, black 1 meter, green line 1 meter Data Storage:500 groups, "FULL" symbol indicates that storage is full Data Review:Data review function: "READ" symbol display Overflow Display:Exceed measurement range overflow function: “OL ” symbol display Alarm Function:Alarm when the measured value exceeds the alarm setting value Power Consumption: Standby 40 mA Max (backlight off) turn on backlight: 43 mA Max measure: 80 mA Max (backlight off) Weight:1230g (including battery) Battery Voltage:Insufficient battery voltage, showing low battery symbol Automatic shut-down:automatic shutdown after 15 minutes boot Insulation Resistance:≥ 50MΩ (1000V) Pressure Resistance:AC 3kV/50Hz 1min Working Temperature and Humidity:-10°C~50 °C; below 80% rh Storage Temperature and Humidity:-15°C~55°C; below 90% rh Suitable for Safety Regulations:IEC61010-1, IEC1010-2-31, IEC61557-1, 5, IEC60529 (IP54), pollution grade 2, CAT III 300V ## Features - Function: Insulation resistance test, voltage test - Rated voltage: 250; 500; 1000; 2500, 5000 - Insulation resistance range: (GΩ): 0.01MΩ~200GΩ - DC voltage range: 0~1000V, AC voltage range: 0~750V - Data Storage: 500 Groups ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CQB4KJX | | Date First Available | April 27, 2018 | | Is Discontinued By Manufacturer | No | | Item model number | FR3010 | | Manufacturer | Guangzhou ZhengNeng Electronic Technology Co.,Ltd. | ## Product Details - **Brand:** FUZRR - **Manufacturer:** Guangzhou ZhengNeng Electronic Technology Co.,Ltd. - **UPC:** 652054252432 ## Images ![FR3025E High Voltage 5000V Insulation Resistance Tester - Image 1](https://m.media-amazon.com/images/I/417YRQ++CdL.jpg) ![FR3025E High Voltage 5000V Insulation Resistance Tester - Image 2](https://m.media-amazon.com/images/I/417vID5YWwL.jpg) ![FR3025E High Voltage 5000V Insulation Resistance Tester - Image 3](https://m.media-amazon.com/images/I/41WOiWKg0AL.jpg) ![FR3025E High Voltage 5000V Insulation Resistance Tester - Image 4](https://m.media-amazon.com/images/I/41nDqbH0ZdL.jpg) ![FR3025E High Voltage 5000V Insulation Resistance Tester - Image 5](https://m.media-amazon.com/images/I/51gFMkuunxL.jpg) --- ## 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/83799817-fr3025e-high-voltage-5000v-insulation-resistance-tester](https://www.desertcart.co.uk/products/83799817-fr3025e-high-voltage-5000v-insulation-resistance-tester) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*