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AS3125F Smart Sensor
Introduction:
Insulation resistance testers, commonly known as
megohmmeters or high resistance meters, are widely used to measure generators,
motors, power transformers, wiring, electrical appliances, and other electrical
devices (such as control, signal, communication, and power cables) Insulation
resistance. They are often used in routine maintenance procedures to
indicate changes in the insulation resistance of the motor over months or
years. A large change in insulation resistance may indicate a potential
failure. Therefore, it is necessary to regularly calibrate the megohmmeter
to ensure that the instrument itself does not change over time.
Technical Parameters
The output voltage |
500V / 1000V / 2500V / 5000V |
Measuring range |
500V: 0.0~999MΩ 1000V: 0.0~1.99GΩ 2500V: 0.0~99.9GΩ 5000V: 0.0~1000GΩ |
Accuracy |
±2%rdg±3dgt |
AC/DC voltage test |
30~600V |
Resolution |
1.0V |
Overload protection |
AC 1200V/10s |
Withstand voltage |
AC 8320V/5 seconds |
Insulation resistance |
1000MΩ / DC1000V |
Maximum short-circuit current |
1.4mA |
LCD backlight display |
Have |
High pressure probe |
Have |
Polarization index |
Have |
Absorption ratio |
Have |
External power supply |
Have |
USB transfer |
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Supply voltage |
12V |
Packing specifications
power supply |
8*1.5V LR14 battery (Not Included) |
Product Weight |
1027g |