digital thermometer DM6802B 1)K-TYPE r2)ange:-50--1300C,-58--1999F 3)Data-hold ... select C/F, resolution: 1C/1F Digital Thermometer (TWO K-TYPE)Model: DM6802BShenzhen Sanpo Instrument Co.,Ltd (A4) digital thermometerDM6802BGeneral featuresDM6802BDisplay3 ... 1/2 digits 18mm LCDTesting probetwo K-type sensor TP-01 Testing typeK-type sensorBattery typeone 9V batteryTemperature range-50°C ...