• automatic testing procedure for devices of class I (key 1), class II/III (key 2) and line test (key 3)
• testing of cable reels, multiple distributors and device connecting cables with rubber connector
• 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 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
• three-phase test objects can be tested by means of optional measuring adapter

• 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

• automatic testing procedure for devices of class I (key 1), class II / III (key 2) and line test (key 3)
• testing of cable reels, multiple distributors and device connecting cables with IEC connector
• reduced testing voltage for devices with overvoltage arrester
• note in case of incorrect selection of the testing procedure and if the test sample is not switched on
• suffi cient battery capacity for more than 2,500 test samples
• measuring result with „PASS / FAIL“ indication, preset limiting values