568 Series Infrared And Contact Thermometer, Temperature Range: -40 To 800 DEG C, Accuracy: Less Than 0 DEG C (32 DEG F): Plus/Minus (1.0 DEG C (Plus/Minus 2 DEG F) Plus 0.1/1 DEG C or DEG F) Greater Than 0 DEG C (32 DEG F): Plus/Minus 1 PCT or Plus/Minus 1 DEG C (Plus/Minus 2 DEG F), whichever is g