Technical Data:
Basic function
|
Range
|
Accuracy
|
DCV
|
200mV/2V/20V/200V/600V
|
+/- (0.5%+5)
|
ACV
|
2V/20V/200V/600V
|
+/- (1.0%+5)
|
ACA
|
2A/20A/200A/600A
|
+/- (2.0%+5)
|
Resistance
|
200/2k/20k/200k/2M/20M ohm
|
+/- (0.8%+1)
|
Special Function:
Model
|
CM-2000B
|
NCV
|
YES
|
TRMS
|
YES
|
Battery voltage test
|
20V
|
Max./Min.
|
YES
|
Diode test
|
YES
|
Continuity alarm
|
Less than 50 ohm
|
Low battery indication
|
Approx. less than2.4 V
|
Data hold
|
YES
|
Auto power off
|
Approx. 15 minutes.
|
Function protection
|
YES
|
Clamp light display
|
YES
|
Backlight display
|
YES
|
Input impedance
|
10M ohm
|
Sampling rate
|
3 times/second
|
AC frequency response
|
Current (50~60)Hz, Voltage (50~400)Hz
|
Operation method
|
Manual or auto range
|
Max. display
|
1999
|
Clamp open
|
28mm
|
Power source
|
3V (2pcs #7 batteries)
|