Key Features Tests continuity at L-N, N-PE inputs Tests smooth dc sensitive RCDs (Type B) Tests earth resistance, voltage, and frequency Offers multiple test voltages: 50V, 100V, 250V, 500V, 1000V 6 mA RDC-DD testing for EV charging stations Overview The 1663 installation tester delivers the full-featured functionality and advanced measurement capabilities that professional installers need. It is compact and lightweight (less than 1.3 kg) and comes with a padded carrying and waist strap for convenient handling. Operation is intuitive and easily mastered by all levels of workers so you can put it to work immediately for quick and efficient testing to all local regulations. Additional helpful features like On/Off switchable auto-start for RCD and loop test, and self-test save time and give you more confidence in your results. Includes NATA calibration certificate 6x AA (IEC LR6) cell batteries C1600 hard carrying case Zero adapter Heavy duty mains cord STD standard test lead set Padded carrying and waist strap Quick reference guide TP165X remote control probe and lead
