Testo

testo 552i - App-controlled wireless vacuum probe

60 In Stock
Availability Info (?)

Order now and the extra items will likely dispatch before the 22nd Sep 2025. Call 1300 737 871 (NZ 0800 737 871) to confirm.

Product code: IC-0564-2552

Use the testo 552i vacuum probe with Bluetooth to measure vacuum wirelessly with speed, ease and precision via just one service port – with no loss of refrigerant. The testo Smart App supports you with numerous intelligent features – for example, you can see the vacuum by simply glancing at the graphic illustration in the app or on the manifold’s display.

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$364.00 AUD + GST
 $400.40 AUD Inc. GST
Wireless vacuum measurements via just one service port: The testo 552i app-controlled vacuum probe with Bluetooth enhances the Testo Smart Probes portfolio. It delivers reliable measurement results, is robust and easy to use the vacuum probe provides optimum support for proper evacuation of refrigeration and air conditioning systems and heat pumps.
Features:
- For wireless, hose-free vacuum measurements on refrigeration and air conditioning systems and heat pumps using just only one service port with no loss of refrigerant
- testo Smart App: get an overview of everything: Detect vacuum quickly and easily via a graphic illustration in the app, with an alert in the event of any critical values, e.g. through vibration of 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 so you can also read measured values conveniently on your manifolds large display
- Convenient, robust housing with protection class IP 54
- Built-in 45 angle for easy installation at any service port
- Continuously high performance in all conditions: You can depend on this wireless vacuum probe from Testo it combines proven Testo quality with excellent robustness
Specifications
Absolute Pressure:
- Measuring range: 0 to 26.66 mbar /0 to 20000 micron
- Accuracy: +/- 10 micron + 10 % of mv (100 to 1000 micron) +/- (1
- Resolution: 1 micron (0 to 1000 micron) /10 micron (1000 to 2000 micron) /
100 micron (2000 to 5000 micron) /
- Overload: absolute: 6.0 bar / 87 psi (relative: 5.0 bar / 72 psi)
General:
- Operating temperature: -10 to +50 C
- Protection class: IP54
- System requirements: requires iOS 8.3 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0
- Product colour: black/orange
- Auto-off: 10 min*
- Battery type: 3 AAA micro batteries
- Battery life: 39 h
- Connection: 7/16 UNF
- Interface: Bluetooth 4.2
- Storage temperature: -20 to +50 C
Delivery Information:
- App-controlled testo 552i wireless vacuum probe, including batteries and calibration protocol.

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