Temp. Range -25 to 150degrees Celsius (-13 to 302degrees Fahrenheit). Compact size and light weight enable easy portability in the field. Built-in reference thermometer accuracy to plus or minus0.01degrees Celsius eliminates the need to carry a separate process calibrator. 6-pin DIN Connector, Test Lead Kit, and Clamp-on ferrites (3) in -P model only. Insert A: 3/8, Three 1/4, 3/16, 1/8