The testo 552 digital micron gauge is ideal for monitoring the evacuation of air conditioning, refrigeration, and heat pump systems. Testo 552 digital manifold is rich in features that make your work faster, easier, and more accurate.
Testo 552 Specifications:
Absolute Pressure:0 to 0.39 psi / 0 to 26.66 mbar /0 to 20000 micron
Accuracy:± 10 micron + 10 % of mv
Precise and reliable vacuum measurements, 1 micron resolution
Displays the saturation temperature of H2O to ensure full and proper evacuation
Illuminated, backlit display with visual alarm for evacuation pressure
Wireless Bluetooth communication to smartphone or tablet
