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Appliance Tester
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Electronics
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BENNING ST 720 Appliance Tester (VDE 0701-0702) testing of electrical appliances under operating conditions ST 720
• mains operating mode for tests under operating conditions
• battery operating mode for mobile testing
• automatic testing procedure for devices of class I (key 1),
class II/III (key 2) and line test (key 1)
• reduction of the ISO testing voltage to 250 V/ 500 V for
devices with overvoltage arresters/electronic devices
• testing of RCDs with 30 mA
• measuring result with “pass/fail” information
• limiting values preset in compliance with DIN VDE standard
• indication of correct function key in case of incorrect operation,
overload and if the test sample is not switched on
• sufficient battery capacity (6 x 1.5 V, mignon, AA, IEC LR6)
for > 2500 test samples
