Electrical Specifications - Wavetek Meterman AC75 Mode D'emploi

Shock Vibration
Sinusoidal vibration per MIL-PRF-28800F (5 to 55 Hz, 3 g maximum)
Drop Protection
4 foot drop to hardwood on concrete floor

Electrical Specifications

Accuracy
±(% reading + number of digits) at 23 °C ±5 °C at <80 % R.H.
Temperature Coefficient
Add 0.2 x (Specified Accuracy)/°C, <.18 °C, >28 °C.
DC/AC VOLTS
Range
4.000 V
40.00 V
400.0 V
1000 V dc/750 v ac
Overvoltage Protection
DC 1000 V or AC 750 V rms
Input Impedance
10 MΩ//less than 100 ρF
CMRR/NMRR (Common Mode Rejection Ratio/Normal Mode Rejection Ratio)
V ac
CMRR > 60 dB at DC, 50 Hz/60 Hz
V dc
CMRR > 100 dB at DC, 50 Hz/60 Hz
NMRR > 50 dB at DC, 50 Hz/60 Hz
AC Conversion Type
Average sensing rms indication.
Resistance
400.0 Ω
2
4.000 KΩ
40.00 KΩ
400.0 KΩ
4.000 MΩ
1
40.00 MΩ
±(0.9% + 2 dgt)
Range
DC Accuracy
±(1.0% + 2 dgt)
±(0.7% + 2 dgt)
±(1.0% + 2 dgt)
±(1.5% + 2 dgt)
8
AC Accuracy
±(1.5% + 5 dgt)
50 Hz to 500 Hz
Accuracy