APPA 97II - AC VOLTS SPECIFICATIONS; AC Volts Ranges and Accuracy

9
(2) AC Volts
Range Resolution Accuracy
Over voltage
protection
±(1.3% reading + 5 digits)*
750V rms
±(1.3% reading + 5 digits)
40Hz to 1KHz
3V 1mV
30V 10mV
300V 100mV
750V 1V
* Frequency Response : 40Hz ~ 500Hz for 3V Range.
AC Conversion Type : Average Sensing rms indication.
Input Impedance : 10MΩ // less than 100PF.