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Testo 550 Datasheet - .PDF file.

The new Testo 550 digital manifold allows users to quickly measure high and low pressure in refrigeration systems and heat pumps.

With two temperature inputs, the user can simultaneously calculate superheating and subcooling.

The brightly illuminated display facilitates the readout of all measurement values and there are 31 refrigerants stored in the instrument, which can be selected via a direct button.

This tool is suitable for commissioning systems.

The evacuation of the system is confirmed for the user as the instrument displays vacuum values.

In addition, a temperature-compensated tightness test of the system can be carried out.

By measuring the system pressure and the ambient temperature over a defined period, the users can make a statement on the tightness of a system, allowing commissioning to be carried out with the Testo 550.

Testo Ltd is based in Alton, Hampshire and has been operating for over 25 years as the UK subsidiary of Testo AG, selling products throughout the UK and Ireland.

We offer an extensive range of instrumentation manufactured to the highest standards that provide our customers with exceptional durability, functionality and ease of use.

Testo instruments can be purchased from a wide range of resellers and distributors throughout the UK and Ireland or can be purchased directly from Testo. We also offer instrument service and calibration, on both Testo and non-Testo branded instruments, from our independently accredited ISO 9001:2000 and ISO 17025 laboratory based in Alton, Hampshire.

The laboratory’s capabilities include; temperature, pressure, humidity, air velocity and gas analysis.

With a friendly and dedicated team we pride ourselves on offering excellent customer service to all of our customers.

Tom Tonkins, Managing Director of Testo Ltd explains “being part of the Testo organisation is professionally very stimulating. With 27 subsidiaries world-wide and resources in Germany to support this network of companies, Testo is truly a global company. Products are of the highest quality and innovation. This coupled with an investment strategy that is unrivalled in our industry, means that new products are continuously being made available to our customers to help solve the challenges of environmental and regulatory compliance monitoring”.

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