0563 5703


Not in stock. Usually ships in 3-5 business days [?]

Need Help? Call 1-800-884-4967
Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET


  • Four-way valve block with four connections
  • Integrated vacuum measurement
  • Temperature-compensated leak testing
  • Heat pump mode
  • Three temperature probe connections
  • Newly updated EasyKool software
  • 40 refrigerant profiles stored in instrument
  • Record up to 72 hours of measurement values

The Testo 570 Refrigeration System Analyzer is equipped 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 sub cooling 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 72 hours. This internal memory gives the technician the ability to accurately diagnosis system errors that could easily have been missed in a manual process.

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

Kit includes:

  • 2 Clamp probes (NTC)
  • USB cable
  • Hard carry case


Testo USB cable
USB cable (mini USB to Standard USB)


Testo Infrared Printer
Testo printer with wireless IRDA and infrared interface
Testo Thermal Printer Paper
Thermal paper for Testo Infrared printer
In Stock


Testo Air Temperaure Probe
Testo air temperature probe for Testo 550/570 refrigeration system analyzer
Testo Surface Temperature Probe
Testo surface temperature probe for Testo 550/570 refrigeration system analyzer
Testo Pipe Wrap Temperature Probe
Pipe wrap probe with Velcro for pipes up to 3" in diameter
Testo Clamp Temperature Probe
Testo clamp temperature probe for Testo refrigeration system analyzers
Testo Pipe Clamp Probe
Clamp probe NTC for pipes from 1/4" to 2 1/2"


Please consider these optional accessories.

Testo Plug-In Power Supply
Plug-in mains adapter, 5 VDC 500 mA with European adapter, 100-250 VAC, 50-60 Hz
Testo easyKool Software
easyKool software (for 556/560/570)
Yellow Jacket PLUS II 3/8 inch Heavy Duty Hose
Pulls a vacuum much faster than the 1/4 inch hose
In Stock
Yellow Jacket PLUS II 1/4 inch Hose Set
PLUS II 1/4 inch Hose Set with compact ball valve ends, metal handle at end of hose fits tight areas and traps all the gas
In Stock
Yellow Jacket PLUS II Charging Hose
1/4 inch hoses, hoses have double barrier protection for CFC, HCFC and HFC refrigerants
Yellow Jacket PLUS II Hose Set with SealRight Fittings
1/4 inch hoses, gaskets resist deterioration from existing CFC, HCFC and HFC refrigerants and oils


This product can be used in the following applications: