With Testo, you are optimally equipped for all tasks in your work on all heating systems - allowing you to do your job professionally, reliably, and quickly!
In order for heat pumps to reliably provide sustainable heat, and for the heating curve to be right, they have to be thoroughly checked using suitable measurement technology at regular service and maintenance intervals.
An annual service is also recommended for all heat pumps with refrigerant. This is way, efficient operation is ensured, and your customers can save costs.
With a digital manifold, you carry out the commissioning and servicing of heat pumps quickly, flexibly and precisely. The intuitive touchscreen, the clear visualization of the readings and the Bluetooth connection to the probes and testo Smart App all make measurement and documentation easier.
Perform high-precision measurements in no time
Ensure tightness of refrigeration systems
Test and optimize the efficiency of the system
With the testo 558s, the system density can be assessed easily and reliably, thanks to the clear visualization of pressure values and temperature compensation.
Thanks to the large colour display and wireless connection to the probes, all important parameters are visible at a glance. The 30-minute trend curves also ensure even more reliable analysis.
Make your work easy – with the testo 565i.
Fully automatic evacuations with auto-stop function and self-starting vacuum hold test.
One app for all measurements
The testo Smart app guides you quickly and easily through measurements on refrigeration, air conditioning and heating systems.
New Features:
PRO measuring programs to increase the efficiency of your applications
Multifunctional
Compatible with all Bluetooth-enabled Testo measuring devices.
Efficient
Reports can be sent directly via email.
Fast
All measured values at a glance.
Simple
Intuitive menus
Clever
Free to download, free to use (Base App)
NEW
PRO Measurement Programs (subscription required)
Understanding heat pumps
Thermodynamics
Main components of refrigeration compressors
Planning heat pump systems
Sound measurement
And much more...
Checking the gas pressure on burners is one of the most common measurements during maintenance on home heating systems. The differential pressures of the gas is measured.
Optimum flow pressure for gas boilers is in the range of 18 to 25 mbar
Avoid failure of the heating system