Digital Clamp-on AC/DC True RMS Ammeter Capacitor Tester 100 uF+Type K Thermocouple Data Hold Back Light Professional HVAC Electrian Repair Service Tool Set Digital multimeter Clamp-on AC/DC Ammeter current capacity mA to 600 Amp AC DC voltage mV to 600V, rated Type 3 to 600V, CE Certified, portable Voltmeter Capacitor capacitance tester to 100 uF, Type K thermocouple included for Temperature Resistance impendance and continuity, high voltage beeper, back light, one meter does it all. Service tool for professional automotive HVAC, electrian, plumbers and DIYS handymen