In Stock Original testo 552 - Digital vacuum / micron gauge with Bluetooth Order-Nr. 0560 5522 New & Original with very Good discount

New & Original
In Stock Original testo 552 - Digital vacuum / micron gauge with Bluetooth Order-Nr. 0560 5522 New & Original with very Good discount
Please contact us for more information.

In Stock testo 552 - Digital vacuum / micron gauge with Bluetooth New & Original 

Order-Nr.  0560 5522  


  • 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 provides powerful analysis and reporting to display data, create reports, and send via email or SMS

The testo 552 digital micron gauge is ideal for monitoring the evacuation of air conditioning, refrigeration, and heat pump systems. 

It is rich in features that make your work faster, easier, and more accurate.


Product Description

Precise deep vacuum measurements measured at single digit resolutions are carried out with Pirani sensors. 

The testo 552 provides real-time calculations for the saturation temperature of water, which determines the proper micron / 

temperature levels at which moisture is removed from the system. These internal calculations inform you when the pressure is low enough to meet your evacuation target. 

This saves you time, and assures that the system is now free from moisture and contaminants. User defined alarm points alert you when target values are reached.
The new and improved testo 552 with Bluetooth links to your smartphone or device, and to the free testo Smart Probes app.

Absolute Pressure

Measuring range

0 to 0.39 psi / / 0 to 26.66 mbar /

0 to 20000 micron


±(10 micron + 10 % of mv) (100 to 1000 micron)


1 micron (0 to 1000 micron) /

10 micron (1000 to 2000 micron) /

100 micron (2000 to 5000 micron) /


absolute: 87.0 psi / 87 psi / absolute: 6.0 bar / 87 psi

(relative: 72.5 psi / 72 psi) / (relative: 5.0 bar / 72 psi)

General technical data


18 oz. / 500 g


6 x 4 x 2 in. / 160 x 110 x 50 mm

Operating temperature

14.0° to 122.0 °F / -10 to +50 °C

Protection class


System requirements

requires iOS 8.3 or newer; requires Android 4.3 or newer; requires

mobile end device with Bluetooth 4.0

Product colour


Battery type

2 x AA

Battery life

50 hrs (without Bluetooth/backlighting)


2 x 7/16“ UNF


Bluetooth® 4.0 wireless technology


mbar; micron; mmHg; Torr; inHg; inH20; hPa; Pa

Measuring rate

0.5 sec

Storage temperature

-4.0° to 122.0 °F / -20 to +50 °C


552 details

There have More other details option , pls kindly contact with Chris directly to know more details information . 

Chris Fang 

Sales Engineer

Sunup (Wuhan) Import and Export Co., Ltd.

Add:7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan, China

Postal code:430015

M:  + 86-15926376631(WhatsApp & Wechat) |

Skype: live:chris_61491



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