a. Dry heat
b. Cold
c. Damp heat
d. Change of temperature
e. Impact (shock)
f. Vibration
g. Drop
*7: Electromagnetic compatibility test:
a. Electrostatic discharge immunity (ESD)
b. Radiation susceptibility
c. Radiation emission
- Remove the battery cap.
- Insert two AA batteries matching the ± polarities of the battery to the battery compartment.
- Replace the battery cap and rotate it tightly according to the following figures.
BEFORE USING THE WRENCH
BATTERY INSTALLATION
Direction of Battery and Cap Installation
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