Features & Applications:
The testo 552 Digital Vacuum Gauge is perfect for the evacuation of heat pumps, air conditioning and refrigeration systems. The innovative testo 552 utilizes a sensor that does not require cleaning and is not affected by contamination-never worry about a dirty sensor causing false readings!
Features:
Applications:
Specs:
Vacuum measuring range | 1100 - 0 mbar / 825080 - 0 micron |
Sensor overload | absolute: 6 bar / 87 psia (relative: 5 bar / 72 psig) |
Vacuum resolution | 0.01 hPa / 10 micron |
Accuracy | 0 to 1.33 hPa / 0 to 1000 micron: up to +/- 10 micron |
Operating temperature | -4 to 122 °F / -20 to 50 °C |
Battery life | 2400 hours (2 x AA), (approximately 130 with back light) |
Protection class | IP 42 |
Parameter | mmHg, Torr, mbar, hPa, micron, inH2O, inHg, Pa |
Measuring cycle | 0.5 seconds |
Sensors | 1 x absolute pressure sensor |
Connections | - 2x 1/4" SAE - 1x MiniDin (testo 570) |
Manufacturer Warranty | Two years |
Part no. | 0560 5522 |