Description:
Thermco ACC114C ASTM 114C Aviation Fuel Freezing Point Thermometer, -80 to 20°C x 0.5°C, Mercury Fill. These thermometers are made in accordance with specifications of the American Society for Testing and Material. Strict manufacturing procedures and quality controls insure full compliance to ASTM E-1. These instruments are made from annealed glass and have been extensively aged for minimal scale error and stability.
