Fluke FLK-1664FC SCH

Measurement FunctionInsulation PreTest safety function Insulation at L-N, N-PE inputs Auto Test sequence Loop and line resistance–m? resolution Continuity at L-N, N-PE inputs Test smooth dc sensitive RCDs (Type B/B+) Earth resistance Voltage (t-rms) and frequency Wiring polarity checker, detects broken PE and N wires Insulation resistance Continuity and resistance Measure motor windings with continuity test (@ 10 mA) Loop and line resistance Prospective earth fault current (PEFC/IK) Prospective short-circuit current (PSC/IK) RCD trip time RCD trip current (ramp test) Measures trip time and current for RCD type A and AC in one test RCD variable current Automatic RCD test sequence Phase sequence test   Other features Fluke Connect® compatibility ShareLive™ calling Fluke Cloud™ storage On/Off switchable auto-start for RCD and Looptest Self-test Illuminated display   Memory, interface Z Max memory Memory IR-USB and BLE interface (when used with optional Fluke DMS and FVF software)