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1. Jaw opening trigger
2. Safety collar for preventing hands from touching the object being measured.
3. Transformer jaws for current measurement, the object being measured must
pass through the centre of the jaws vertically.
4. Function selector switch
Mode
Function
The meter is switched off
AC or DC voltage measurement
Resistance measurement
Diode test
or continuity measurement
Frequency measurement
or duty cycle
AC and DC current measurement up to 40 A
AC and DC current measurement up to 400 A
5. Function buttons:
A. [ Select ]
• Select a function for the blue settings on the function selector switch.
• Press to reactivate the meter if it has gone into standby mode.
B. [ Rel Δ ]
Function selector for
or mode:
• Activate manual selection of measuring range (automatic selection is preset).
• Select a measuring range (once manual mode has been activated).
Function selector in
mode:
• Press once to activate REL mode.
• Press to subtract earlier reading from the current reading and display
the relative reading. Example: If the stored value is 20.0 V and the present
value is 22.0 V, the reading would be 2.0 V if the REL function is activated.
Function selector in
mode.
Select frequency measurement
or duty cycle . The buzzer sounds once as
you change function.
C. [ HOLD ]
Press to hold the current reading. The buzzer sounds once and appears on
the display when Hold is activated. Press the button once again to deactivate
the Hold function.
6. LCD display
7. Test lead input terminals
