High Vacuum Hand-Held Digital Gauge

The gauge features a digital display with solid state circuitry. The vacuum range is 25-12000 microns. It will read in 7 international unites: microns, psia, inhg, mbars, pascals, torr, and mtorr. The gauge will save the last readout after shutdown and has an 800 psi maximum pressure tolerance. The touch buttons are sealed to protect against spills and dust. One 9 volt battery is required (not included)