Designed with low cost, portability and ease of use in mind, the 2080 provides on or off site verification of RCD testers, Loop testers, Continuity and Insulation testers and multifunction testers. The 2080 is simple to use and provides the following tests : Insulation Testers 3 high value resistors (1 MOhm, 9.9 MOhm and 99 MOhm) for testing resistance measurements LED indication of test voltage at 100V, 250V, 500V and 1000V 3 low value resistors (0.5 Ohms, 2 Ohms and 10 Ohms) for testing of continuity function (as applicable) AC Line voltage output for test voltage measurement RCD Testers Dedicated 13A socket provides instant testing of RCD testers fixed test points of 10mA @ 150ms, 30mA @ 150ms and 150mA @ 30ms LED indicators of test status Loop Testers Provides Loop and Loop + 1 Ohm test function for quick verification of Loop testers Wiring Check When connected to mains, the 2080 will indicate correct or incorrect wiring through 3 LEDs for instant feedback Included with the 2080 is a calibration check sheet for your instrument.