---
product_id: 58800585
title: "UT-L31 Remote Control Test Probe Lead with Test Button Use for Insulation Resistance Testers Meter 1503 1507 1587 1577 1550B UNI-T UT505A UT505B UT590"
brand: "testhelper"
price: "€ 71.92"
currency: EUR
in_stock: true
url: https://www.desertcart.be/products/58800585-ut-l31-remote-control-test-probe-lead-with-test-button
store_origin: BE
region: Belgium
---

# CAT III 1000V / CAT IV 600V safety 1300mm line length Integrated test button switch UT-L31 Remote Control Test Probe Lead with Test Button Use for Insulation Resistance Testers Meter 1503 1507 1587 1577 1550B UNI-T UT505A UT505B UT590

**Brand:** testhelper
**Price:** € 71.92
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your Precision: Test Smarter, Safer, Faster!

## 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 UNI-T UT505A UT505B UT590 by testhelper
- **How much does it cost?** € 71.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/58800585-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

- • **Smart Test Control:** Built-in test button switch enables quick, hands-free operation to boost efficiency
- • **Top-Tier Safety Rated:** CAT III 1000V and CAT IV 600V certified for professional-grade electrical safety
- • **Seamless Compatibility:** Works flawlessly with Fluke and UNI-T insulation resistance testers for trusted performance
- • **Extended Reach Precision:** 1300mm lead length for versatile testing in tight or complex setups
- • **Durable & Practical Design:** Removable tip shield sleeve and robust PVC construction built to last in demanding environments

## Overview

The TestHelper UT-L31 Remote Control Test Probe Lead is a high-performance accessory designed for insulation resistance testers like Fluke 1503, 1507, 1587, and UNI-T UT505 series. Featuring a 1300mm lead, CAT III 1000V/CAT IV 600V safety ratings, and an integrated test button switch, it ensures reliable, safe, and efficient electrical testing. Its durable PVC build and removable tip shield sleeve make it a must-have for professionals demanding precision and safety.

## Description

UT-L31 Remote Control Test Probe Lead with Test Button Use for Insulation Resistance Testers Meter 1503 1507 1587 1577 1550B UNI-T UT505A UT505B UT590

## Features

- * Fluke TP165X,Use for Fluke FLUKE 1503 1507 1587 1577 1550B
- Use for UNI-T UT505A UT505B UT590
- Use for UT505A UT505B UT590

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TestHelper |
| Part Number | UT-L31 |
| Package Dimensions | 23.88 x 16.26 x 5.59 cm; 117.93 g |
| Item model number | UT-L31 |
| Colour | red,black |
| Style | Modern |
| Material | PVC |
| Power Source | Battery Powered |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 118 g |

## Product Details

- **Brand:** TestHelper
- **Power source:** Battery Powered
- **Style:** Modern
- **Colour:** red,black
- **Item weight:** 0.26 Pounds

## Images

![UT-L31 Remote Control Test Probe Lead with Test Button Use for Insulation Resistance Testers Meter 1503 1507 1587 1577 1550B UNI-T UT505A UT505B UT590 - Image 1](https://m.media-amazon.com/images/I/41Iw-m+xpiL.jpg)

## 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.be/products/58800585-ut-l31-remote-control-test-probe-lead-with-test-button](https://www.desertcart.be/products/58800585-ut-l31-remote-control-test-probe-lead-with-test-button)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-05-18*