Wiha SB 255 14 Volt Detector 90 1.000 V, (43798)

This is a contactless voltage tester designed for quick live-status checks in electrical environments. It operates in CAT IV up to 1000 V and is suitable for use with sockets worldwide, featuring an optical indication system to show whether an area is live. When powered on, a permanently green LED indicates readiness, while a detected voltage triggers a red LED visible in daylight. The device is battery powered using two AAA batteries and is intended to detect live electrical cabling, breaks, cable interruptions, blown fuses, defective light bulbs on light chains, and single-wire faults.

Features

• Contactless voltage testing for rapid checks
• Compatible worldwide sockets with international measurement tip
• Indicates live with red LED; ready with green LED
• Detects live cables, breaks, blown fuses, and faults
• Battery powered by two AAA cells, low power consumption

Usage

Before starting electrical installation work, electricians should ensure the work area is free of live voltage. The tester provides an initial indication of live status through an optical signal. When switched on, the green LED shows readiness; if voltage is detected, the red LED lights up. The device is designed for use across various socket configurations worldwide.

Before starting electrical installation work, ensure the work area is free of live voltage. The tester provides an initial indication of live status via an optical signal and uses a green LED to show readiness and a red LED to indicate detected voltage.