Appliance tester ST 725 Battery/mains powered L270xW115xH55mm BENNING

Suitable for electrical engineering, industry, maintenance, service, municipalities (easy handling, for battery and mains powered tests) Areas of application: Testing of devices with mains voltage-dependent switching elements/power supplies/relays, such as electronically controlled devices/tools · Devices for information and communication technology as well as devices that can only be fully tested with mains voltage, according to VDE 0701-0702, DGUV regulation 3, ÖVE/ÖNORM E 8701, NEN 3140 · Measured value memory for 999 test objects, readable via Micro-USB interface · Download software for test report creation in MS Excel · Direct test report creation via serial interface and optional BENNING PT 2 printer · Integrated real-time clock for storing measured values with test date · Fast (testing within a few seconds), complete (device tester and RCD tester in one test device), unique (testing of 1- and 3-phase devices under functional conditions) · Automatic test sequence with pass/fail display for devices of class I, II (III) and cable test · Active testing of 3-phase devices under functional conditions (optional measurement adapters) · Limit values pre-set according to VDE standard · Battery capacity for 2500 test items · Weight: 950 g Measurements: Protective conductor resistance (200 mA test current with polarity reversal), insulation resistance (250 V/ 500 V test voltage), testing of 30 mA RCD/PRCD circuit breakers (trip time at 1 x and 5 x rated current), voltage at external protective contact socket Mains operation: Protective conductor/touch current via differential current/direct measurement method with automatic mains polarity reversal Battery operation: Protective conductor/touch current via substitute leakage current method Further technical characteristics: · Width: 115mm · Length: 270mm · Height: 55mm