Fluke 1663 Mulitfunction Installation Tester

The FLK-1663 from Fluke is a multifunction installation tester with UK plug type. It is ideal for professional users with full-featured functionality, advanced measurement capability yet it is still easy to use. It quickly and efficiently tests all local regulations, protecting appliances that may be inadvertently connected to the system under test and making it easy to share test results over smartphone. It features measures continuity at L-N, N-PE inputs, test smooth dc sensitive RCDs (Type B), earth resistance, voltage & frequency, wiring polarity checker, detects broken N wires, insulation resistance, continuity & resistance, measure motor windings with continuity test, loop & line resistance, prospective earth fault current (PEFC/IK), prospective short circuit current (PSC/IK), RCD switching time, RCD tripping level (ramp test), measures trip time & current for RCD type A & AC in one test, RCD variable current, automatic RCD test sequence and phase sequence indicator.