- Madison Heights, Virginia, United States
- US $360.00
- Jan 29th
NEW IN BOXThe testo 550-2 digital manifold can measure superheat and subcooling at the same time, saving you time and increasing your productivity. This 3 port, 2 valve refrigeration system analyzer has an easy-to-read backlit display with magnifying sight glass. The 550-2 reads and indicates vacuum in inches of mercury.