TEST PRODUCTS INTL. 605 Vacuum Gauge, LCD, Brass, Visual 3KNP6
Vacuum Gauge, Digital, Measuring Range 15 to 12,000 Microns, Ambient Operating Range (F) 30 Degrees to 120 Degrees , Connection 1/4 in Male Flare, Display 5 Digit LCD, Power Supply 9V Battery, Includes Hanging Hook, Magnets This compact, easy-to-use TEST PRODUCTS INTL. vacuum gauge can verify the vacuum in a refrigeration system before the refrigerant is changed. It also helps prevent moisture and air being left in a system and it can be used to detect small leaks. Model can measure in 7 units: microns. psi, ln Hg, milllibars, pascals, Torr, or Millitorr of vacuum. Display updates every 0.5 sec. and the gauge has a cleanable sensor.