QDo you have technical documents that explain the measurement principle of the Battery Tester?
A
Performing an insulation resistance test, but the voltage does not rise to the set voltage value. (3174)
HomeService & SupportFAQPerforming an insulation resistance test, but the voltage does not rise to the set voltage value. (3174)
QUsed instrument: AC Automatic Insulation/Withstanding HiTester 3174<br>
Insulation resistance is measured at DC 500 V test voltage, but the voltage only goes up to about 450 V.