RK101/ RK201/ RK301 Withstand Voltage point Tester

The purpose of the spot check instrument is to verify whether the instrument parameters meet the standards and whether the instrument alarm function is normal. Through a test qualified point and a test alarm point, adjust the output of the instrument to be inspected to this point for testing. If the result is normal, it means that the accuracy of the instrument is correct. If the test result is abnormal at the test point, it means that the instrument is out of tolerance and needs to be sent back to the manufacturer for re calibration.