3 1/2 2A Mini Digital Clamp Meter
user manual
4
GENERAL SPECIFICATIONS
1.
Auto range and manual range options are available.
2.
Over range protection is provided for all ranges.
3.
Display
：
3 1/2-digit
（
1999 count
）
4.
Measuring method
：
Dual slope integration A/D converter
5.
Sampling speed
：
2-3 time/sec
6.
Unit display
：
Function and unit symbols displayed
7.
Polarity
：
Automatic negative polarity display
8.
Overload indication
：
Symbol “1”appears on the LCD
9.
Low battery indication
：
Symbol
appears on the LCD
10.
Auto power off time
：
15min
11.
Operation temperature
：
0~40
℃
,
≦
75%RH
12.
Storage temperature
：
-20
℃
~60
℃
,
≦
75%RH
13.
Operation power
：
1.5V x 3AAA Batteries
14.
Dimension
：
203mm(L)x68mm(W)x33mm(D)
15.
Weight
：
187g
（
without battery
）
BUTTON FUNCTION AND AUTO POWER OFF
1.
HOLD: For measuring data hold, press the HOLD button,
the peak value of current data will be keeping displaying on
LCD; press it again to cancel this function
2.
MAX: Maximum data hold button, when press this button,
the A/D converter will keep measuring, and the display
updating the data and hold the maximum data
3. SELECT
：
Function selection button, press for switching ohm
/ diode /continuity/ temperature function when tested objects
change
4. Auto-power off : If there is no any operation within any fifteen
minutes after power is on, the meter will auto power off. Turn
the rotary selector or press any function button to resume
operation of the meter under the auto power off mode. At the
same time when power on, if press the
”
HOLD
” button, auto
power off will be disable.
