---
product_id: 51612060
title: "Kewtech KEWCHECK103 Mains Wiring Socket Tester"
brand: "kewtech"
price: "$204285"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/51612060-kewtech-kewcheck103-mains-wiring-socket-tester
store_origin: CO
region: Colombia
---

# 14 Wiring Conditions LED Indicator Lights Checks Live/Neutral/Earth Kewtech KEWCHECK103 Mains Wiring Socket Tester

**Brand:** kewtech
**Price:** $204285
**Availability:** ✅ In Stock

## Summary

> 🔍 Test with Confidence: Your Socket's Best Friend!

## Quick Answers

- **What is this?** Kewtech KEWCHECK103 Mains Wiring Socket Tester by kewtech
- **How much does it cost?** $204285 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/51612060-kewtech-kewcheck103-mains-wiring-socket-tester)

## Best For

- kewtech enthusiasts

## Why This Product

- Trusted kewtech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Quality:** Kewtech's reputation for reliability and innovation.
- • **Effortless Testing:** Plug in and get results in seconds!
- • **User-Friendly Design:** No need to remove socket panels for testing.
- • **Visual & Auditory Alerts:** LED lights and tones for clear status indication.
- • **Comprehensive Diagnostics:** Covers 14 wiring conditions for thorough checks.

## Overview

The KEWCHECK103 Mains Wiring Socket Tester is a compact and efficient tool designed for quick and accurate testing of UK plug sockets. Weighing just 39.9g and featuring a user-friendly interface, it provides immediate feedback on wiring conditions through LED indicators and sound alerts. With the ability to diagnose 14 different wiring scenarios, this tester is a must-have for professionals and DIY enthusiasts alike, ensuring safety and reliability in electrical installations.

## Description

Kewtech KEWCHECK103 Mains Wiring Socket Tester

## Features

- ✔️ SIMPLE TO USE: The Kewcheck 103 Socket Tester allows you to easily check if Live, Neutral and Earth wires are wired correctly on any UK plug socket. Simply plugs into the socket for results in seconds
- ✔️ DUAL RESPONSE: The LED lights integrated into this socket tester will then light up in a certain way depending on what's detected, and the product will either emit a continuous, warbling or no tone depending on what's detected
- ✔️ QUICK AND EASY: Designed to easily give quick and clear indication of the status of a socket's internal wiring without the need to remove the socket panel from the wall.
- ✔️ 14 WIRING CONDITIONS: All of the possible indications are displayed on the front of the Kewcheck103 to help with easily understanding the test results for each socket
- ✔️ BUY WITH CONFIDENCE: The Kewtech brand has become synonymous with high quality, as we manufacture innovative, accurate and reliable test equipment specifically for the UK market.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kewtech |
| Part number | KEWCHECK103 |
| Item Weight | 39.9 g |
| Product Dimensions | 6.2 x 6.2 x 5.8 cm; 40 g |
| Item model number | KEWCHECK103 |
| Size | No Size |
| Colour | Grey |
| Style | Compact |
| Material | Plastic |
| Power source type | Corded Electric |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Included components | 1 x KEWCHECK103 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Kewtech
- **Power source:** Corded Electric
- **Style:** Compact
- **Colour:** Grey
- **Item weight:** 1.41 Ounces

## Images

![Kewtech KEWCHECK103 Mains Wiring Socket Tester - Image 1](https://m.media-amazon.com/images/I/61MeUSQULjL.jpg)

## Questions & Answers

**Q: I presume it won’t trip the main RCD,when plugged in and used?….correct?**
A: Just to warn folk: Malcolm Guest said on 14 July 2021 "If the socket is not wired correctly the RCD would have already tripped". This is not correct. Lots of incorrect wirings won't trip an RCD, such as missing E, reversed LN, or any incorrect wiring (eg NE reversed) but using less than 30mA (eg with a USB charger). RCDs are to help protect user, and do NOT confirm correct wiring. PS don't forget to check your RCDs regularly by pressing their test button!

**Q: would this tell me if I had an earth leakage**
A: Really good for checking faulty sockets, it tells you if wiring is not connected or wires reversed/wrongly connected. Plug it into the socket instant check, I found an earth in a socket that had come loose. Ideal for checking after any work is done on electrics. However it will not spot earth leakage for that you need a device like the Kewtech KEW2434, if you have an earth leakage problem it's probably cheaper to pay an electrician, ( with test gear) to sort it out.

**Q: Can I test uk shavers socket with this?**
A: As far as I know the shavers have got a different plug than normal 3pin plug and the shavers also hAve got a different output as 110 or 230 v AC so I don't think that socket tester can plug into that and for sure it can not test 110

**Q: how long wil last the batery?**
A: Hi,
This is socket powered tester - this is no battery as it receives power from the mains.

Regards,
Laura

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-22*