10. Battery Replacement
If no signal sound is audible (EVⅠ)when
short circuiting the test probes, if the
symbol "" is displayed (EVⅡ)
- Completely disconnect EVⅠ/ EVⅡ
from the measurement circuit.
- Unscrew the screw by a cross screw
driver, then open the battery cover.
- Remove discharged batteries.
- Replace by new batteries, type 1.5V
IEC LR03 by respecting correct polarity.
- Close the battery cover and re-screw the
screw.
11. 4mm Tips Replacement
tighten
"+"
11
"-"
unscrew