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The battery-operated ST 710 device tester allows for mobile, simple and cost-effective testing of electrical devices/equipment, such as tools with on/off switches, heating devices, motor devices, lights, cable reels, multi-socket distributors and household appliances in accordance with DIN VDE 0701-0702, BGV A3, ÖVE/ÖNORM E 8701, NEN 3140. The protective conductor/contact current is measured using the substitute leakage current method. Features: Simple (operation via three buttons), fast (complete test within 10 seconds), mobile (test can be performed independently of the mains power supply). For Class I, II (III) appliances, extension cords and mains cables with IEC connectors with good/poor ratings.
€797,85