Discovers The Risks Which Are
Not Visible To Human Eyes

Testo 557 Bluetooth Manifold with data management


App integration Via Bluetooth for fast and convenient monitoring and reporting on site.

Large LCD Backlit Display for easy reading in dark areas.

calculation of Superheating/Subcooling.

30 refrigerants stored in the instrument can be upgraded from the website.

2 Temperature sockets for actual measurement of temperature on the line.

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