Kewtech Fuse Finder Identifies Circuits and MCB's | FFINDER2

The Kewtech FFINDER2 Fuse Finder is a highly accurate two-piece circuit identification kit designed to quickly and safely determine which fuse or MCB controls a specific circuit. Sold by Alert Electrical, this essential test tool is perfect for electricians, contractors, and maintenance professionals who need fast, reliable circuit tracing without guesswork.

This advanced system includes a transmitter and receiver. The transmitter connects to the circuit via the included mains lead (or optional fused test leads for lighting circuits) and injects a high-frequency signal. Unlike many alternatives, the transmitter is powered directly from the supply, meaning no batteries are required.

The handheld receiver features an intelligent self-learning auto-tune mode, scanning the fuse board multiple times to adjust its sensitivity and locate the strongest signal. This ensures high accuracy even when testing busy or complex consumer units. LED signal indicators provide clear visual feedback, while the device also benefits from auto power-off to conserve battery life.

Whether you’re tracing circuits in a domestic, commercial, or industrial setting, the Kewtech FFINDER2 delivers precision, convenience, and professional-grade performance.

Benefits

• Quickly identify the correct fuse or MCB
• Self-learning mode improves accuracy
• No batteries needed for the transmitter
• Saves time and reduces testing errors
• Suitable for sockets and lighting circuits (optional leads)

Features

• Two-piece kit: Transmitter + Receiver
• Transmitter injects a high-frequency signal into the circuit
• LED indicators for clear signal strength display
• Receiver auto-tunes when scanning fuse boards
• Requires at least two scans for accurate location
• Auto power-off prolongs battery life
• Sensitivity reset button
• Ferrite transducer scanning head
• Includes mains lead (ACC016E optional for lighting circuits)
• Sold by Alert Electrical

Ideal For

• Electricians
• Installers & testers
• Domestic & commercial circuit identification
• Consumer unit upgrades
• Safe isolation verification

The Kewtech FFINDER2 makes locating circuit protection devices faster, smarter, and safer a must-have tool for every professional.