Electronic pressure gauges for air conditioners, refrigeration systems and heat pumps, vacuum gauges

In refrigeration technology, one thing counts above all: generating precise measurement results with as little effort as possible. By using smart technology, Testo has managed to reduce the work and time effort while simultaneously guaranteeing high quality and precision of the measurement results.  Testo are offering a whole new range of digital manifold gauges including the testo 550i – the first fully digital manifold gauge.

With the testo Smart Probes, measuring temperature, pressure, humidity, and air flow is more mobile and easier than ever before. The compact professional measuring devices can be operated via the testo Smart App on any smartphone and tablet.