Testo 0564 2552 552i - App-controlled wireless vacuum probe

Testo 552i - App-controlled wireless vacuum probe

Special Features

• With the vacuum probe Testo 552i incl. bluetooth you measure vacuum wirelessly,quickly, simply and accurately via only one service connection - completely without loss of refrigerant.
• The Testo Smart App supports you in this with numerous intelligent functions - you can recognize vacuum e.g. immediately through the graphic display in the app or on the display of the manifold.
• With its rugged, snug-fitting housing and familiar measuring technology, the vacuum probe is compact and reliable in vacuum measurement in refrigeration systems, air conditioners and heat pumps.

Advantages

• Vacuum quickly and easily identified by graphic display in the app or on the display of the digital manifold
• Automatically connects via Bluetooth® to the Testo Smart App and digital manifolds
• Especially compact and reliable thanks to practical and robust housing with protection class IP 54
• Easy installation on any service connection with the integrated 45° angle

Strengths

• For wire- and hose-free vacuum measurement on refrigeration systems, air conditioners and heat pumps via only one service connection - without loss of refrigerant
• Testo Smart App - everything at a glance: Quickly and easily recognize vacuum through graphical display in the app, alarm at critical values by e.g. vibrating the smartphone
• Automatic connection via bluetooth: the probe connects to the Testo Smart App or to the appropriate digital manifold from Testo, e.g. Testo 557s, Testo 550s - measurement values can thus also be read comfortably on the large display of your manifold
• Easy-to-handle, robust housing with protection class IP 54
• Integrated 45° angle for easy installation at any service connection
• Continuous high performance under all conditions: you can rely on the Testo cordless vacuum probe - it combines the familiar Testo quality with tremendous robustness

Technical data

• Absolute pressure 552i
• Measuring range 0 to 20000 microns 0 to 26.66 mbar /
• Accuracy ±10 microns + 10% v. Mw. (100 to 1000 microns) ±(1
• Resolution 10 microns (1000 to 2000 microns) / 1 micron (0 to 1000 microns) / 100 microns (2000 to 5000 microns) /
• Overloaded absolute: 6.0 bar / 87 psi (relative: 5.0 bar / 72 psi)
• General technical data 552i
• Weight 142 g
• Dimensions 150 x 32 x 31 mm (L x W x H)
• Operating temperature -10 to +50 °C
• Protection class IP54
• System prerequisites requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.2
• Product color black/orange
• Auto-Off 10 min*
• Battery type 3 x AAA micro battery
• Battery life 39 h
• Connection 7/16" UNF
• Interface Bluetooth® 4.2
• Storage temperature -20 to +50 °C

Scope of delivery

• App-controlled wireless vacuum probe Testo 552i
• Batteries
• Calibration protocol.