9
2-3 Electrical Specifications
Accuracy is ± (% reading + number of digits) at 23°C ± 5°C , less than 80% R.H.
(1) DC Volts
Range Resolution Accuracy
Over voltage
protection
400mV 100µV
±(0.25%reading + 5digits)
DC 1000V
40V 10mV
±(0.25%reading + 1digit) 400V 100mV
1000V 1V
4V 1mV
±(0.4%reading + 1digit)
Input Impedance : 10MΩ . (over 1000MΩ in 400mV range).