เครื่องวัดแบบดิจิตอล Multimeter

– Voltage DC/AC/AC+DC TRMS
– Voltage harmonics up to the 25th order
– Resistance and continuity test with buzzer
– Voltage frequency
– Cyclic direction of single phase termination
– RCD tripping time 30mA, 100mA, 300mA type A, AC General
– RCD tripping current 30mA type A, AC General
– Overall earth resistance without differential tripping
– Loop impedance P-N, P-P, P-PE
– Calculation of short circuit current

Complies with IEC/EN61010-1 and IEC/EN61557 | CAT IV 600 V, CAT III 690 V