¾ Ultra fine resolution (1 Micron when vacuum 200microns) ¾ Read vacuum in 7 international units ¾ Display updates every ½ second ¾ Convenient built in hanger ¾ Cleaning port provides quick cleaning & drying of sensor ¾ Accuracy: +/- 10% or +/- 10microns whichever is larger (0-1000 microns)