MT 78X Grounding Resistance Tester

General introduction
Time, voltage and current can be displayed simultaneously. Alarm value during the testing can be set continuously, freely. Easy operation with selected remote-control test probe

Model MT 78X
GR Output current 5.0A~32.5A
Max. output current 30A
Upper-limit of GR 10.0~200.0(32A)   200~600(10A)
Output waveform Sine wave
Test time 0.0s~99s  0=continue
Am meter Range 5.0A~32.5A
Resolution 0.1A
Accuracy ±(5%read value+5counts)
Display value RMS
Ohm meter Range 0~600mΩ
Accuracy 200mΩ: <(5%read value+2mΩ) 
600mΩ: <(5% read value +5counts)
Resolution 200mΩ:  0.1mΩ,600mΩ:1mΩ
Test Method Four-terminal method
Timer Range 0~99s
Resolution 0.1s
Accuracy ±5%
PLC interface Yes

 

MT 78X Grounding Resistance Tester