Features lcd display shows the temperature. waterproof Certifications Ce, rohs Specification measuring temperature range:-50 161,227,c ~3oo 161,227,c resolution: o.1161,227,c /0.2 161,227,f accuracy: 161,¨¤1161,227,c(or161,¨¤2161,227,f), 161,5% rh auto power off selectable temperature unit: 161,227,c or 161,227,f recording max/min temperature probe length: 75mm, 120mm, 200mm Dimesions product size:205mm*20.5mm*15.8mm Lcd va: 20.0mm*8.0mm Weight n/w: 30.2g/pcs Power supply 1.5v Battery type Button battery Oem service Customer can select the package and print own logo Blister package+inner box+carton 252pcs/ctn