Electrical tester
Components and Buttons
Names of the Components
1
2
600V
MAX
CAT III
200A
V
A
Loz
3
μA
Hz
Temp
4
FUNC
/
RAN
Hz%
NCV
6
ELECTRICAL TESTER
9
COM
μA
Temp
11
600V
CAT III
1.Current Jaws
2.Worklight (back side)
3.Rotary Switch
4.Function Switch
5.Hold/Backlight Button
6.Range Button
7.Frequency/
Duty Cycle Button
8.NCV Button
9.LCD Display
10.Input Jack
11.COM Jack
5
8
7
10
33
05
Electrical tester
Switches and Buttons
FUNC button: to switch between functions
RAN button: to switch to manual range
button: to hold the reading or to turn on backlight
/
Hz% button: to switch between frequency and duty cycle.
NCV button: to activate non-contact voltage detection
Rotary Switch: switch between measurement modes
INPUT: Input jack for measuring AC/DC voltage,
DC current, resistance, capacitance, diodes,
continuity, frequency, duty cycle and temperature.
COM: Common input jack
Display
1
2
6
7
8
10
1.Auto range mode
2.Diode mode
3.Continuity mode
4.Hold display
5.Low battery
3
4
5
9
6.Direct current
7.Polarity indicator
8.Alternating current
9.Measurement units
10.Measurement display
34
06