Model
MEWOI68C
MEWOI68G
MEWOI68D
Voltage Max
5000V
2500V
1000V
Testing Rating
Voltage
500V/1000V/
2500V/5000V
250V/500V/
1000V/2500V
100V/250V/
500V/1000V
Output voltage
90
～
110% Testing Rating Voltage
Scale
1M
Ω
～
200G
Ω
1M
Ω
～
20G
Ω
1M
Ω
～
20G
Ω
Accuracy
1M
Ω
～
200M
Ω: ± ( 3.0%+5 )
200M
Ω
～
10G
Ω: ± ( 5.0%+5 )
10G
Ω
～
200G
Ω: ± ( 10.0%+5 )
Resolution
20M
Ω: 10kΩ, 200MΩ: 100kΩ, 2000MΩ:
1M
Ω, 20GΩ: 10MΩ, 200GΩ: 100MΩ
Scale of AC
voltage
1
～
750V
Accuracy
± ( 2.0%+5 )
Resolution
1V
Frequency
response
40
～
400Hz
Note: When the measured
resistance is less than 5MΩ in any rating test voltage, the
measuring time should not be more than 10 seconds.
Remark: Minimum measured resistance
Rating test voltage
Minimum measured
resistance
100V
1MΩ
250V
1MΩ
500V
1MΩ
1000V
2MΩ
2500V
2MΩ
5000V
8MΩ
Explaining: Minimum measured resistance means lower limit value of resistance which it
ensure the voltage of two extremity of measuring is less than 90% of rating test voltage.
6. Operation Sketch Map