7
The polarity at the red lead (socket) is “+”
Data-Hold function
If the display is not visible during measurement, press the “DH” button (9) to retain the display.
The clamp can then be removed from the conductor and the stored value read.
Min/Max Functions
Facility to switch between 4 measurement modes pressing the MIN/MAX key (7), in accordance with
the following table:
Display
Function
MIN
Smallest measurement value is displayed and saved
MAX
Largest measurement value is displayed and saved
MIN/MAX
The current measurement value is displayed, whereby the smallest and the highest
values are saved. The measurement values are saved. The measurement values
can then be read in MAX or MIN mode.
Auto-Mode
Activate the AUTO MODE again pressing the MIN/MAX key (7) for approx. 1 sec.
This is the standard mode when switching on the instrument. Display of current
measurement value (without saving)
Maintenance
As long as the instructions in the operating manual are adhered to, no special maintenance is
required.
Cleaning
Disconnect the instrument from all circuits. Humidify cloth slightly with household cleaner and wipe
the instrument surface by applying light pressure. Allow a recovery time after cleaning before
operating the instrument.
Battery Replacement
If the battery symbol appears in display (3), the battery has to be replaced. Please proceed as
follows:
1)
Disconnect the instrument from the measurement circuit.
2)
Switch off the instrument.
3)
Loosen both screws in the casing rear.
4)
Carefully open the casing.
