Primium PRIM TestboyTV445 TV 445 installation tester according to VDE 0100-600 5J 240x135x70mm

The Testboy TV 445 installation tester is a professional electrical testing device designed to comply with the German DIN VDE 0100-600 standard and features specific help screens for guided operation. This compact and robust device measures 19.5 cm in length, 9.5 cm in width, and 4.5 cm in height, weighing approximately 450 g. It is made from durable plastic and includes an integrated holder magnet for convenient placement on magnetic surfaces. The device has a large backlit LCD display that provides clear measurement values and step-by-step instructions through dedicated help screens, ensuring correct testing procedures for various electrical parameters. Key testing capabilities include stored circuit breaker and residual current device (RCD) characteristics, which automatically evaluate results with pass/fail statements, allowing for reliable assessment of electrical installations. The tester operates on battery power and comes with an included mains adapter. The package includes test cables for Schuko sockets, three test probes with crocodile clips, a carrying strap, a brief manual, and a protective storage case in a distinctive red-black color scheme. All Testboy devices undergo rigorous quality and safety testing at the company's production facility in Vechta, Lower Saxony, ensuring maximum safety through consistent manufacturing standards. This installation tester is suitable for electricians, technicians, and professionals who require precise electrical measurement and verification tools for residential, commercial, and industrial applications.