Click here to see the procedure for cleaning the air exhaust button –>

Click here to see the battery replacement procedure –>

It is not necessary to calibrate the instrument. An internal microprocessor procedure checks the accuracy of the sensor each time it is turned on.

For older versions of the digital pressure gauge HiPreMa 1 – HiPreMa 2 – HiPreMa 3 –
Click here –>

The battery type within the HiPreMa 4 product line is CR2450. The average battery life is about 2 years. The display shows the battery charge status.
Use only good quality batteries : SONY – DURACELL – PANASONIC.