Mercury free, high precision thermometer   The TL3 is intended to be used anywhere a precision glass stem thermometer or other type thermometer is used. The TL3 is well suited as a calibration reference in the laboratory or field.  Includes hard carry case and calibration certificate.
Resolution 0.01 Degrees
Calibrated Accuracy:
±0.1°F from 14 to 320°F
±0.06°C from -10 to 160°C
Range: -40°F to 400°F (-40°C to 204°C)