5.0-100.0PSI Precision: less than 1% Automatic shut on-off Auto Zero Low battery detect PSI, BAR, KPa, Kg/cm2 selected Large LCD display LCD size: 17mm X 9mm or 0.67in X 0.35in Hard ABS outer shell Life time: more than 15,000 times 　 PACKING: 　 Plastic CardUnit gross weight: 51.5gCarton quantities: 144PCS/CTNMEAS: 48X42.5X26.5cmGross/net weight: 8.5/7.5 KG20 Ft Container: 540CTNS