Velleman DVM9912 - Manual (Page 10)

DVM9912 VELLEMAN 10
8. Specifications
Compliance EN61010-1
Insulation class 2, double insulation
Overvoltage capacity CATIII 600V
Display 4000 counts LCD with function indication
Polarity automatic, (-) negative polarity indication
Overrange "OL" mark indication
Low Battery indication "BAT" is displayed when the battery voltage drops below the
operating level
Measurement rate 2 times per second, nominal
Auto power off meter automatically shuts down after approx. 15 minutes of
inactivity
Operating environment 0°C to 50°C (32°F to 122°F) at < 70% relative humidity
Storage temperature -20°C to 60°C (-4°F to 140°F) at < 80% relative humidity
Use inside use, max. height 2000m
Pollution degree 2
Power 1 x 9V battery, NEDA 1604, IEC 6F22
Dimensions 150 (H) x 70 (W) x 48 (D) mm
Weight approx. 255g
Accuracy is given at 18°C to 28°C (65°F to 83°F), less than 70% RH
DC Voltage (Autoranging)
Range
Resolution Accuracy
400.0mV 0.1mV +0.5% of rdg + 2 dgts
4.000V 1mV
40.00V 10mV
400.0V 100mV
+1.2% of rdg + 2 dgts
600V 1V +1.5% of rdg + 2 dgts
Input Impedance: 7.8MΩ
Maximum Input: 600VDC or 600VAC rms.
AC Voltage (Autoranging except 400mV)
Range
Resolution Accuracy
400.0mV 0.1mV +1.5%of rdg + 15 dgts
4.000V 1mV +1.2% of rdg + 3 dgts
40.00V 10mV
400.0V 100mV
+1.5% of rdg + 3 dgts
600V 1V +2.0% of rdg + 4 dgts
Input Impedance: 7.8MΩ
Frequency Range: 50 to 400Hz
Maximum Input: 600V DC or 600V ac rms.