--- product_id: 46803976 title: "UT-L31 Remote Control Test Probe Lead with Test Button Use for Insulation Resistance Testers Meter 1503 1507 1587 1577 1550B UT505A UT505B UT590" brand: "testhelper" price: "₹ 4777" currency: INR in_stock: true reviews_count: 8 category: "Test Helper" url: https://www.desertcart.in/products/46803976-ut-l31-remote-control-test-probe-lead-with-test-button store_origin: IN region: India --- # CAT III 1000V / CAT IV 600V safety rating 1300mm line length Compatible with Fluke & UT series UT-L31 Remote Control Test Probe Lead with Test Button Use for Insulation Resistance Testers Meter 1503 1507 1587 1577 1550B UT505A UT505B UT590 **Brand:** testhelper **Price:** ₹ 4777 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Testing with Precision & Safety — Don’t Get Left in the Dark! ## Quick Answers - **What is this?** UT-L31 Remote Control Test Probe Lead with Test Button Use for Insulation Resistance Testers Meter 1503 1507 1587 1577 1550B UT505A UT505B UT590 by testhelper - **How much does it cost?** ₹ 4777 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/46803976-ut-l31-remote-control-test-probe-lead-with-test-button) ## Best For - testhelper enthusiasts ## Why This Product - Trusted testhelper brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Cost-Effective:** Premium build quality rivaling expensive models at a fraction of the price - • **Smart Test Button Control:** Integrated remote switch for effortless insulation resistance testing - • **Industry-Leading Safety Standards:** Certified CAT III 1000V and CAT IV 600V for high-voltage confidence - • **Seamless Fluke & UT Compatibility:** Perfect replacement for Fluke TP165X and fits multiple UT models - • **Precision Length for Ultimate Reach:** 1300mm lead ensures safe, flexible testing in complex setups ## Overview The TestHelper UT-L31 Remote Control Test Probe Lead is a high-quality, CAT III 1000V / CAT IV 600V rated accessory designed for insulation resistance testers like Fluke 1503, 1507, 1587, and UT505 series. Featuring a 1300mm lead and a convenient test button, it offers a reliable, cost-effective alternative to the Fluke TP165X, delivering professional-grade performance and safety for electrical testing professionals. ## Description Line length: 1300mm Tip length: 18.5mm Safety level: CAT Ⅲ 1000V/CAT Ⅳ 600V 10A Features and application: rod with switch, removable tip shield sleeve used for Insulation Resistance Testers Meter FLUKE 1503 1507 1587 1577 1550B , UT505A UT505B UT590 Amount: 1PCS Brand: TestHelper Review: Perfect replacement for Fluke TP165X remote control probe - This is a perfect replacement for a Fluke TP165X Remote Control Probe at a MUCH lower price. I bought this for use with a Fluke 1507 high-voltage insulation tester. I compared the UT-L31 with an original Fluke TP156X and found it to be almost a clone. It works perfectly with the 1507 meter. Review: Very good for the price killer - Very good for the price killer. Equivalent to more expensive models. Check compatibility, the terminals may not be the same. I had to modify it to use with a Megger Iso-Tech. ## Features - Replace Fluke TP165X,Use for Fluke FLUKE 1503 1507 1587 1577 1550B - Use for UT505A UT505B UT590 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0756VL9KM | | Best Sellers Rank | #276,433 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,148 in Test Probes & Leads | | Brand Name | TestHelper | | Bullet Point | Replace Fluke TP165X,Use for Fluke FLUKE 1503 1507 1587 1577 1550B, Use for UT505A UT505B UT590 | | Color | red,black | | Customer Reviews | 4.9 4.9 out of 5 stars (25) | | Item Package Quantity | 1 | | Item Weight | 0.26 Pounds | | Manufacturer | TestHelper | | Model | UT-L31 | | Package Weight | 0.12 Kilograms | | Part Number | UT-L31 | | Power Source | Battery Powered | | Specification Met | Cat Ⅲ 1000v, Cat Ⅳ 600v, Fluke Compatible | | Title | TestHelper UT-L31 Remote Control Test Probe Lead with Test Button Use for Insulation Resistance Testers Meter 1503 1507 1587 1577 1550B UT505A UT505B UT590 | | UPC | 763383895372 | ## Product Details - **Brand:** TestHelper - **Color:** red,black - **Item Weight:** 0.26 Pounds - **Power Source:** Battery Powered - **Specification Met:** Cat Ⅲ 1000v, Cat Ⅳ 600v, Fluke Compatible ## Images ![UT-L31 Remote Control Test Probe Lead with Test Button Use for Insulation Resistance Testers Meter 1503 1507 1587 1577 1550B UT505A UT505B UT590 - Image 1](https://m.media-amazon.com/images/I/41Iw-m+xpiL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect replacement for Fluke TP165X remote control probe *by T***L on November 17, 2024* This is a perfect replacement for a Fluke TP165X Remote Control Probe at a MUCH lower price. I bought this for use with a Fluke 1507 high-voltage insulation tester. I compared the UT-L31 with an original Fluke TP156X and found it to be almost a clone. It works perfectly with the 1507 meter. ### ⭐⭐⭐⭐⭐ Very good for the price killer *by J***A on June 10, 2018* Very good for the price killer. Equivalent to more expensive models. Check compatibility, the terminals may not be the same. I had to modify it to use with a Megger Iso-Tech. ### ⭐⭐⭐⭐⭐ Great price, works as expected, delivered as expected *by R***N on September 30, 2019* Great price, works as expected, delivered as expected ## Frequently Bought Together - TestHelper UT-L31 Remote Control Test Probe Lead with Test Button Use for Insulation Resistance Testers Meter 1503 1507 1587 1577 1550B UT505A UT505B UT590 - RLSOCO Hard Case for Fluke 1587 FC/1503/1507/1508/1577 & Works with Brymen BM869s Digital Megohmmeter Insulation Resistance Tester (Case has Updated to Have Padding Around) - Hanging Loop Strap Magnet Hanger Kit for Fluke Instruments Multimeter 1 Straps, 1 Clips and Magnetic Hanger Bobii --- ## 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.in/products/46803976-ut-l31-remote-control-test-probe-lead-with-test-button](https://www.desertcart.in/products/46803976-ut-l31-remote-control-test-probe-lead-with-test-button) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-26*