SMART SENSOR AR907+ Voltage Insulation Meter Resistance Tester
50V/100V/250V/500V/1000V
Features：
High voltage insulation testers are suitable for non-destructive measurement of insulation resistance in electrical systems, machines, transformers and cables. These testers are useful for preventive maintenance in the generation, transmission and distribution of electrical energy.
Specifications：
Rated Voltage
50V / 100V / 250V / 500V / 1000V
Open Circuit Voltage
DC 50V +10%, -0% ~
DC 1000V +20%, -0%
Insulation Resistance
Testing Range
0.0MΩ~19.9GΩ
Short Circuit Current
1.3 mA Approx
Insulation Resistance
Accuracy
+/-8% rdg (100K~10GΩ)
+/-10% rdg (10GΩ~50GΩ)
Voltage Measuring Range
30 ~ 600V (50/60Hz)
Voltage Resolution
1V
Accuracy
+/-2%rdg +/-3rdg
Sampling Rate
0.5 ~ 10 times / sec
Operation Condition
0C ~ 40C, < 85% RH
Storage Condition
-20C ~ 60C, < 90% RH
Over Load Protection
√
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
