AstroAI DT132A, User Manual

Page: 6 / 12

SPECIFICATIONS
Accuracy is guaranteed for 1 year (73°F ±9°F, less than 80% RH)
DC Voltage (Auto Ranging)
Range Resolution Accuracy
400mV 0.1mV ± (0.8% of rdg + 5 dgts)
4V 1mV
± (0.8% of rdg + 3 dgts)
40V 10mV
400V 100mV
600V 1V ± (1.0% of rdg + 5 dgts)
Input Impedance: 10MΩ
Overload Protection: 600V DC or 600V AC rms
(200mV range: 250V DC/AC rms)
Max. Input Voltage: 600V DC
AC Voltage (Auto Ranging)
Range Resolution Accuracy
400mV 1mV ± (1.2% of rdg + 5 dgts)
4V 1mV
± (1.0% of rdg + 8 dgts)
40V 10mV
400V 100mV
600V 1V ± (1.2% of rdg + 5 dgts)
Input Impedance: 10MΩ
Frequency Range: 40Hz ~ 400Hz
Overload Protection: 600V DC or 600V AC rms
Response: Average, calibrated in rms of sine wave
Max. Input Voltage: 600V AC rms