The Wiha voltage and continuity tester is your ideal daily companion for easily checking safety regulations and supporting you in various demands of your professional life. It allows for voltage testing in a comfortable measurement range of 12 to 1,000 V AC or 1,500 V DC. Additionally, it offers the capability for continuity testing, optical phase rotation testing, single-pole testing, and automatic polarity detection. The measurement results are easily readable thanks to an LED display. An additional audible signal indicates current flow during continuity testing. Furthermore, testing at sockets can be conveniently performed with one hand using the integrated spacer. The Wiha voltage tester also provides optimal lighting conditions, even in poorly lit work environments, thanks to its built-in flashlight function. Simultaneously pressing the buttons on both handles of the test probes allows for functional testing of the RCD by applying a load. According to measurement categories CAT III up to 1,000 V and CAT IV up to 600 V, the Wiha voltage and continuity tester offers maximum safety for work in building installation as well as directly at low voltage installation sources. For applications in electrical work, it complies with IEC 61243-3:2014.