Continuity and Insulation Testing

•Live circuit warning LED:
Immediate illumination of a warning lamp if the circuit under test is live

•Auto Discharge:
Allows fast and safe discharge of electrical energy stored in capacitive circuits following testing

•Integral overload protection on internal continuity and insulation test circuitry

•Autoranging

•500V DC test voltage for insulation tests

•200mA short circuit current on continuity ranges 

Loop and RCD Testing 

•Wiring connection check LED’s:
Immediate indication if wiring of circuit under test is correct

•Overheat Protection:
Rapid detection of overheating of internal circuitry,display of warning signal to user and automatic halting of measurement

•Supply Voltage Indication:
Can display supply voltage value in loop impedance mode

•Low Current Loop Impedance Test:
Short duration low test current will prevent tripping of many passive RCDs

•Auto Data Hold:
Retains displayed reading for set period following test

•Phase Angle Selection:
Selection of test current from +ve or -ve half cycle of waveform can prevent tripping of polarized type RCDs