Testo® 552 - Vacuum gauge with Bluetooth

You can rely on the testo 552 digital vacuum gauge: it is highly accurate, tough and masters all measurement functions relevant to the evacuation of refrigeration systems and heat pumps. Via a Bluetooth® interface, testo 552 connects to the testo Smart Probes app on your smartphone or tablet. This allows you to conveniently monitor the absolute pressure achieved wirelessly during evacuation. In addition, measurement results can be quickly documented in the app and sent via mail. The testo 552 vacuum gauge in use: Possible applications Evacuation is one of the most important work steps when it comes to commissioning or recommissioning refrigeration and air conditioning systems: foreign gases, moisture and oils must be reliably removed, and to do this the absolute pressure in the system must be measured. This is exactly what the testo 552 digital vacuum gauge does: it provides highly precise information on the dehumidification status in the system and reliably measures even the smallest absolute pressures. Manufacturer's specifications for evacuation are precisely adhered to: Limit value violations immediately trigger a visual alarm. Moisture and dirt cannot harm the testo 552: The digital vacuum gauge is not only particularly robust, but also water- and dirt-resistant in accordance with protection class IP42. Applicable - in compliance with the relevant laws, standards, guidelines of refrigeration systems - for use with A2L refrigerant