Description:
Thermco ACC060C ASTM 60F Tank Thermometer, 170 to 500°F x 2.0°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.
