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

8
2-2 Electrical Specifications
Accuracy is ± (% reading + number of digits) at 23°C ± 5°C at less than 80% R.H.
(1) DC Volts
Range Resolution Accuracy
Over voltage
protection
±(0.25% reading + 1digit)* DC 1000V
300mV 100µV
3V 1mV
30V 10mV
300V 100mV
1000V 1V
Input Impedance : 10MΩ . (over 1000MΩ in 300mV range).
* ±(0.4% reading + 1 digit) in 3V range.