Specifications – Velleman DVM9912 User 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.