Testo 552 - Digital Vacuum Gauge with BT

Testo 552 - Digital Vacuum Gauge with BT

The testo 552 is a digital vacuum measuring instrument for the evacuation of refrigeration systems and heat pumps. It measures even the smallest absolute pressures and provides highly precise information on the status of the dehumidification of a system (removal of foreign substances, incl. oils or foreign gases). Its robust construction makes it suitable for daily use, and protects from dirt and water.

In addition to the above, the new version of the testo 552 connects via Bluetooth with the testo Smart Probes App on your smartphone or tablet. This allows you to monitor the absolute pressure reached during the evacuation and measurement results are documented in the App and sent by e-mail report.

Control and read complete measurement via smartphone

Extremely precise, extremely rugged, extremely practical – with visual alarm and backlit display

App for creating on-site reports

Sending measurement protocols by e-mail

High-precision measuring technology

Extremely robust

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Products returned to us in a sellable condition will be credited subject to prior agreement and will incur a 25% restock charge.

Gas Spares and electrical items cannot be returned for credit.

If a product has failed within its warranty period, it will need to be sent to the manufacturer for testing, once the we have received credit from the manufacturer, we will then credit your account in full.  

For more information please visit our returns policy here.