Efficient adjustment of air conditioning systems and heat pumps
The hallmark of a great tool is that it makes a technician's job easier. Testo's refrigeration technology including the testo 550i, testo 550s & 557s refrigeration gauges fit this criteria.
There are two main components of a heating, ventilation and air-conditioning specialist's job - testing and servicing. With the right tools in hand, the work day is made a breeze.
Testo refrigeration manifolds (testo 550s, 557s, 550i) come with smartphone connectivity with the ability to send and receive results in real time.
For quick hose-free installation the testo Smart refrigeration set allows technicians to test systems more accurately without any refrigerant loss. See the various testo Smart Probes kits via the links below.
Our recommendations for refrigeration systems and heat pumps
Ideal for commissioning and servicing: Digital manifolds
- All results at a glance thanks to the large graphic display
- Exceptionally compact and reliable thanks to the easy-to-handle, robust housing with IP 54 protection class
- Simple, wireless measurement of vacuum and temperature via automatic Bluetooth connection with a range of up to 150 metres
- Flexible measurement, easy documentation and customer-specific reports with the testo Smart App
Complete measurement technology for refrigeration systems and heat pumps
- Measurement technology for every application from commissioning and maintenance to electrical testing
- Everything from a single source, everything from a single mould
- Smart networking via testo Smart App for operation, analysis and documentation
Refrigeration knowledge in 3 modules
Everything on refrigeration systems. Download guide now for free.
Heat pump knowledge in 4 modules
Understand, correctly plan and measure heat pumps. Download guide now.
