Testo 552 Digital Vacuum Gauge 0560 5520 01Testo 552 Digital Vacuum Gauge
Maintenance-free, excellent accuracy
Delivering the ultimate in refrigeration measurement for undisputed accuracy and reliability.
The testo 552 digital vacuum gauge is for the evacuation of heat pumps, air conditioning, and refrigeration systems. The innovative testo 552 utilizes a sensor that, unlike the competition, requires no cleaning and is not affected by contamination. Never worry about a dirty sensor causing false readings. Trust your testo 552 to always be accurate.
testo 552 digital vacuum gauge features:
- Maintenance-free sensor -- no more cleaning
- Built to withstand a 6 foot drop
- Best-in-class accuracy
- Illuminated display
- 2400 hours of battery life
- Water and dust resistant (IP 42)