Kewtech LOOP107 Mains Socket Tester With Loop Check, Mains Polarity, RCD Test & Bright LEDs

Kewtech 107 Mains Socket Tester – With Loop Check, Polarity Verification & RCD Test Function

The Kewtech 107 is a comprehensive socket tester designed to go beyond basic wiring checks. Unlike standard testers, it verifies the quality of the earth connection, detects reversed polarity at the mains supply, and performs accurate RCD tests. Featuring bright LED indicators and intuitive operation, it’s ideal for fast and reliable installation safety checks.

• Advanced Earth Quality Check: Tests the integrity of the earthing system—crucial for ensuring safe installations.
• Mains Supply Polarity Test: Detects live/neutral reversal at the incoming supply—something standard testers can't do.
• Wiring Verification: Identifies correct and incorrect socket outlet wiring with clear LED indication.
• RCD Testing Capability: Performs RCD tests using a measured current for added functionality during inspections.
• Bright & Simple Feedback: Easy-to-read LEDs—anything other than green signals a fault that needs investigating.

Technical Specification

• Test Functions: Socket wiring, earth quality, mains polarity, RCD operation
• Voltage Range: Standard UK mains supply
• Indicators: Bright LED indicators with fault identification
• Ease of Use: Clear visual feedback—green = good, all other indications = further checks needed
• Application: Socket outlet testing, installation safety checks, fault finding

✅ Go beyond basic checks with the Kewtech 107—your go-to tester for earth quality, polarity, and RCD safety in one compact tool!