With 2 scale ranges (1000-0 mbar/ 760-0 mmHg) complete with adapter to standard ground cone 29/32, suitable for work in the rough vacuum range.

Digital vacuum gauge on special lock with thick cone NS29/32, with digital display of the pressure (in bar / psi / MPa), storage of minimum and maximum value, barograph with drag indicator function, battery operated with display of status of battery charging.