VT04 Series Visual IR Thermometer, Temperature Range: -10 To 250 DEG C, Accuracy: 2 PCT Temperature Measurement, Spectral Response: 6.5 - 14 UM, Data Logging: Yes, Safety Rating: CFR47: 2009 Class A. Part 15 subpart B, CE: EN 61326:2006, IEC/EN 61010-1:2010, Battery Type: (4) AA 8 HR, Dimensions: 8.3 IN Height X 3 IN Length X 2.2 IN Width