Color Black + Blue Brand N/A Model IR-801 Quantity 1 Piece Material ABS Detection Range -50C~350C (-58F~662F) Screen Size 1.2 inch Battery Number 1 Powered By Others9V Battery included or not Yes Other Features IR Temp Range: IR-801: 50C to 350C (-58F to 662F); Optical Resolution: D:S=13:1; Accuracy: -50C~0C (-58F~32F): +/- 4/9; Above 0C (32F): +/- 2% +/-2 Emissivity fixed at 0.95; Response Time: 500ms; Alarm Alarm; Resolution: 0.1; Spectral Response: 814um; Temp. Conditions: Operating: 0C to 50C / 32F to 122F Storage: -20C to 60C / -4F to 140F; Humidity Conditions Operating: 10~95% RH; Storage: Certification CE ROHS FCC Packing List 1 x Thermometer 1 x 9V battery 1 x English User's manual