Testo 570 - 4 Valve Digital Manifold with Data Logging

Four-way valve block with four connections

• Internal vacuum sensor
• Simultaneous superheating and subcooling calculations in real-time
• Data logging and printing capabilities

The testo 570 4-valve digital manifold has an internal vacuum sensor, data logging and printing capabilities, and an additional third probe port for either ambient temperature, current, or oil pressure probes.

The testo 570 is a robust digital manifold with a 4-way valve block that's ideal for installing and troubleshooting all types of refrigeration, heat pumps and AC systems. Use it daily for calculating superheat and subcooling simultaneously, in real time, with two external temperature probes. During heat pump mode the 570 saves you time by automatically switching over the high and low side pressure and temperature without having to change the hoses.

For long term or multiple measuring cycles the 570 can be programmed and left to automatically collect and store data for up to 99 hours. This internal memory gives the technician the ability to accurately diagnose system errors that could easily have been missed in a manual process.

Use Testo's easyKool software, exclusive to Testo Digital Manifolds, for complete data management, providing onsite reports to customers and printing and displaying measuring results.

Modern-day technology for easier handling and calculating

• 999 hours of internal memory - clearly structured, easy to follow
• Real-time data measurement and graphical editing with optional EasyKool software, which shows data in an easy to understand format - faults can be detected quicker, in case of breakdowns or failures
• Call up and print out protocols and reproduce measurements easily
• 40 refrigerant agents are already stored in the meter, and free updates of other refrigerant agents are available, with optional EasyKool software
• Two temperature compensated pressure sensors for quick and reliable high / low pressure plus automatic temperature measurements
• Three temperature connecting points for connectable temperature sensors, for simultaneous superheat / subcooling calculations and parallel surrounding temperature measurements, such as for cold storage room applications
• Integrated vacuum measurements for the evacuation of refrigerant systems / heat pumps
• Automatic heat pump mode - no need to replace refrigerant hoses
• Further features include temperature compensated leak-tightness check function, and automatic surrounding pressure compensation

Products in comparison	Analog	testo AC & refrigeration test kit	testo 549	testo 550	testo 557	testo 570
Identical pressure measuring range HP/LP	–	up to 870 psi	up to 870 psi	up to 870 psi	up to 870 psi	up to 870 psi
Pressure measurement accuracy	> 1 psi	< 0.5 psi	< 0.5 psi	< 0.5 psi	< 0.5 psi	< 0.5 psi
Integrated temperature measurement	–	✔	✔ (up to 2 temp probes)	✔ (up to 2 temp probes)	✔ (up to 2 temp probes)	✔ (up to 3 temp probes)
Four-way valve manifold	Product-dependent	..	..	..	✔	✔
Internal memory, documentation	–	With the App	With the App	With the App	With the App	✔
Refrigerants stored	max. 4	> 80	60	60	60	40
Refrigerant update by customer	–	Possible on site via App	..	Possible on site via App	Possible on site via App	Via testo EasyKool software
Automatic absolute pressure measurement	–	..	..	..	✔	✔
Heat pump mode	–	..	✔	✔	✔	✔
Temperature compensated leakage testing	–	..	✔	✔	✔	✔
Vacuum measurement	–	..	indication	indication	Highly precise, with external probe	accurate and robust
Via testo EasyKool software	–	..	..	..	..	✔
App and Bluetooth	–	✔	..	✔	✔	..