High precision leakage current, duration and ground continuity settings. Allows no load setup of leakage current and test dwell times. Once entered, ground continuity setting, leakage current and test dwell times can be referenced on the front panel display when unit is not testing. Leakage currents can be set from 1-20 mA AC or 1-5 mA DC in 0.1mA increments. Dwell times can be set from 1-60 seconds in 1 second increments. Two tests with one setup. Conducts UL/CSA Ground continuity and Hipot tests with one setup, so no additional equipment is needed. Small and light. 9.25 wide x 4.75 high x 10 deep. 11 lbs. But rugged enough to test manufactured housing. Ground continuity check is defeatable for testing two-wire products. Simple test outcome judgement. Green lights mean pass red lights mean fail. Failing tests sound a buzzer as well. Ready for your UL Inspector out of the box. NIST Traceable Calibration Certificate to MIL-STD45662-A is included. Cal cert is in accordance with UL guidance. Operation Instructions are printed on the rear panel for easy reference. In-depth testing. Both true Arc Dectection and Leakage Current circuits test the product to find problems. RED lights and a buzzer leave no question if a failure has occurred. Expandable for TUV/European Agency Testing. Can be connected to our GF-30ac 25A Ground Bond Tester with optional TEST-LINK™. Easy shift-by-shift Function Test. Compatible with our Patented function checker, the HTT-1and HTT-1R (With 0.1 ohm Ground check Pass/Fail Setup).