It’s easy changing the battery in your P-DISC NO2. Simply follow these steps:
Replace the battery
- Pull the P-DISC NO2 off the magnets on the car glass.
- Place the P-DISC NO2 in one hand, with the display facing the palm of your hand.
- With the other hand, insert a fingernail or a small flat object into the crack at either the
or
icon loosen the battery cap.
- Pull out the battery cap from the P-DISC NO2.
- Replace the CR2450 batteries and mount the cap back in place again.
Remember to set the time and date again, after the battery replacement.