Function
Range
Accuracy
AC Voltage
4/ 40V
± (2.3% rdg + 10 dgts)
400/ 500V
± (2.3% rdg + 5 dgts)
DC Voltage
400mV
± (0.7% rdg + 3 dgts)
4/ 40/ 400/ 500V
± (1.3% rdg + 3 dgts)