Product Description
C&D Valve Manufacturing Co. number CD3970.
Superheat Internal Temperature Reading Tool for HVAC, Refrigeration.
Included:
- CD3910 Core Removal Tool (CRT) for use on 1/4 flare access fitting. 1/4 m. flare side port for attaching hose or gauge
- CD3975 Thermometer with on of switch. -58 to 302 degrees F
