Metris Instruments Compact Infrared Thermometer TN002PC

Temperature Range -27° to 428°F (-33° to 220°C) Accuracy ±2% of reading or ±2°C 0.1° resolution for accurate readings Selectable temperature units F/C 1:1 Otics (distance-to-spot size ratio) Emissivity preset to 0.95 LCD display No carrying case Lithium batteries ( 2 LR44 included typically provide for 180 hours of continuous operation) Low battery indication Automatic power OFF after 15 sec Dimensions: 3 1/2" long x 1/2" diameter