6
Operation
Before first Use
Unpack the Digital Calliper and check it for any damage in transit.
Dispose of packaging materials or store them out of reach of
children. Plastic bags etc. may become a deadly toy for children.
Inserting/Replacing the Battery
1. The battery compartment (4) is located
right to the display (2) of the Digital
Calliper. Slide the battery compartment
cover in the direction indicated by the
arrow icon and remove it from the device.
Insert a new battery of the type LR44.
Pay attention to the proper polarity of the
battery. The plus pole has to face up.
2. Push the battery compartment cover back on the battery
compartment and close it.
3. Replace the battery if the display readability gets weaker or if
you get irreproducible measuring results.
Taking Measurements
1. Preparations: Before measuring clean the surface of the object
to be measured and, if necessary, wipe the measuring scale of
the Digital Calliper using a dry cloth.
2. Press the ON/OFF key (7) or disperse the measuring jaws a little
bit to switch on the Digital Calliper. The display shows any value.
3. Use the unit toggle key (3) to display the measured values either
in the unit “mm” or in the unit “inch”.
4. Entirely close the measuring jaws.
5. Press the zero setting key (6) to set the display to zero.
6. Use the short internal measuring jaws (1) to measure internal
dimensions (see figure below).
