MODEL Rated Voltage/Rated Resistance Effective Measuring Range Application
NITA/NITM 100 V/10 Mohms
100 V/20 Mohms
0.01-10 Mohms
0.02-20 Mohms
Low Tension power line.
"""" 250 V/20 Mohms
250 V/50 Mohms
0.02-20 Mohms
0.05-50 Mohms
Communication cable, low tension power line etc.
"""" 500 V/50 Mohms
500 V/100 Mohms
500 V/200 Mohms
500 V/500 Mohms
500 V/1000 Mohms
0.05-50 Mohms
0.1-100 Mohms
0.2-200 Mohms
0.5-500 Mohms
1-1000 Mohms
General Insulation Resistance Test.
"""" 1000 V/200 Mohms
1000 V/500 Mohms
1000 V/1000 Mohms
1000 V/2000 Mohms
0.2-200 Mohms
0.5-500 Mohms
1-1000 Mohms
2-2000 Mohms
Power equipment, communication and other
electrical machines used in high voltage systems.