Pressure Gauge

Product Details:

Testo 550i- Smallest App-controlled digital manifold with Bluetooth and 2-way valve block.
The NEW testo 550i is the smallest app-controlled digital manifold in the market with Bluetooth ®, 2-way valve block and sturdy hook, to carry out your everyday work on refrigeration and air conditioning systems and heat pumps wirelessly, with ease and reliability using the testo Smart App on your smartphone or tablet.

Product Details:

Testo 550s- Smart digital manifold with Bluetooth and 2-way valve blockThe NEW testo 550s digital manifold with Bluetooth and 2-way valve block makes the measuring tasks in the field of commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps easier with more flexible measurements and documentation.

The NEW testo 550s digital manifold with Bluetooth and 2-way valve block makes the measuring tasks in the field of commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps easier with more flexible measurements and documentation.

Product Details:

Testo 557s- Smart digital manifold
The NEW testo 557s digital manifold with Bluetooth and a 4-way valve block features a large graphic display, a compact, robust housing, guided measurement menus and the testo Smart App. It proves to be a reliable partner for your commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps.

Product Details:

The digital manifold testo 570 offers you all you need for your work on refrigeration systems and heat pumps. The internal data store of the testo 570 replaces manual work steps. The easy operation of testo 570 makes this possible. Apart from this, errors can be found and rectified more quickly in cases of malfunction. Manual documentation is a thing of the past. Measurement results can be traced, and reports called up, at any time.


Features :

• 4-way valve block with 4 connections, 4 hose parkers and sight glass
• Integrated vacuum measurement supports evacuation of the system
• Heat pump mode and display of high and low pressure as well as temperature
• Temperature-compensated tightness testing
• Additional calculation of superheating and subcooling
• Computer-supported monitoring of a system with up to 999h of measurement value recording
• “EasyKool” software with extended features
• Refrigerant management and administration of exact filling levels
• 40 refrigerants stored.

Additional Information:

• Item Code: Testo-570

Product Details:

The NEW testo 549 is the robust tool for daily work on refrigeration systems and heat pumps. The testo 549 is excellently suitable for commissioning, service and maintenance. Thanks to additional features such as the automatic heat pump mode, which eliminates the need to switch over the hoses, and the temperature-compensated tightness test function, working on refrigeration systems and heat pumps is easier than ever before.

· Simultaneous calculation of superheating and subcooling

· Heat pump mode

· Pressure range 60 bar

· Vacuum indication

Additional Information:

• Item Code: Testo-549