Velleman DVM9912 Manual Del Usuario página 10

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