AMPROBE AMC3 Insulation Tester

Amprobe AMC-3 Hand-Cranked Insulation Tester Test insulation of wires, cables, transformers and electrical motors without batteries or external power. With the Amprobe AMC-3 Insulation Tester, this hand cranked tool is always ready to test. Features Tests insulation of wires, cables, transformers and electrical motors The test voltage is obtained by means of a hand cranked, constant voltage generator Does not require batteries or any external power supply, always ready for use Sensitive ohmmeter for checking resistance of motor windings Guard terminal eliminates effect of any surface leakage that may influence readings Light and smooth operating crank Rugged cross coil movement High impact housing Spring loaded terminal connection Technical Specifications FEATURE AMC-2 AMC-3 AMC-4 Insulation resistance with 500 V DC test voltage 0 O ’ 100 O - 0 O ’ 100 MO Insulation resistance with 1000 V DC test voltage - 0 O ’ 500 M O 0 O ’ 500 MO Low resistance ( 300 mV DC) - 0 O ’ 200 O -