HV-Insulation Tester @ 5000 V / 300 GΩ
Measurements according to VDE 0413. New high accurate, rugged testers with a two-line (16 digits) LCD-display, especially designed to read accurate measurements in harsh environments. Internal guard circuitry to eliminate the measurement errors due to surface leakage current. The tester is controlled by the latest CMOS microprocessor with test visual and audible early warning function. Long calibration interval, EEPROM-technology (Electrically Erasable Programmable Read Only Memory), energy save program to prolong battery life, bar graph to show the test voltage (rise and fall) and battery life during the measurement, flash-test protection, current limit, power limit, autodischarge detector-indicator, auto-off shuts down the tester, etc.