The Tecwerk phase and cable break tester is an essential tool for professionals and DIY enthusiasts who want to conduct reliable and precise testing of electrical systems. With a testing range of 110 to 1000 V AC, this device allows for non-contact detection of alternating voltages without the need for current flow. It is ideal for locating cable breaks, faulty fuses, and for checking switches, outlets, and transformers, including low-voltage lighting systems and string lights. The tester detects both single-phase and three-phase conductors and checks the functionality of circuit breakers. Additionally, it can identify live wires in junction boxes. The optical display ensures easy and clear readability of test results, making it user-friendly.

• Non-contact testing of alternating voltages
• Detection of cable breaks and faulty fuses
• Testing of circuit breaker functionality
• Optical display for easy readability
• Supplied with batteries (2 x 1.5 V Micro (AAA)).