Testo 570 Digital Refrigeration Manifold

£670.80 (inc. VAT)

Your toolcase is probably heavy, and filled with many useful helpers for your daily work. In the future, the new testo 570 will replace several of these tools. Because it is the robust expert for all imaginable measurements on a refrigeration system or heat pump with one instrument. Whether for pressure, temperature or current, you benefit from the extensive analysis possibilities and numerous technical features for all measurement tasks on a system. The testo 570-1 set contains one clamp probe, a calibration protocol and batteries.

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, thanks to the clear and easily understood documentation option of a measurement. Carry out long-term measurements or record data in real time, and present them graphically. 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.

  • 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
  • testo 570-2 comes with downloadable “EasyKool” software with extended features
  • Refrigerant management and administration of exact filling levels
  • 40 refrigerants stored

Operating temperature -20°C to 50°C
Storage temperature -20°C to 60°C
Display - LCD
Life - > 40 h (wthout illumination)
Dimensions - 280 x 135 x 75 mm
Weight approx. - 1200g (without batteries)
Pressure media - HCFC, CFC, N, CO2, H2O


Low pressure - 50/50 bar (rel)

High pressure -

Overload - LP/HP: 52 bar
Accuracy - (at 22 °C) 0.5% fs (±1 digit)
Resolution - 0.01 bar / 0.1 psi
Connections - 3 x 7/16“ UNF + 1 x 5/8“ UNF


Measuring range - 50 to +150°C
Accuracy - (at 22 °C) ±0.5°C (± 1 digit)
Resolution - 0.1 °C/0.1 °F
Probe connections - 3 x plug-in (NTC)

Meas. range (rel.):

Measuring range -1 bar to 0 bar
Resolution - 1mbar/ 1hPa/ 0.5Torr/ 0.5.5inH2O/ 100Pa/ 500Micron
Accuracy - (at 22 °C) 1 % fs

Refrigerants in instrument:

R12, R22, R123, R134a, R227, R290, R401A, R401B,
R402A, R402B, R404A,R406A, R407A, R407C, R408A,
R409A,R410A, R411A, R413A,R414B, R416A,R417A,
R420A, R421A, R421B, R422A,R422B, R422D, R424A,
R427A, R434A,R437A, R438A, R502, R503,
R507,R600, R600a, R718 (H2O), R744 (only in the
permitted range up to 40 bar), R1234yf

Document (output):

Printer - IR printer
Data store in instrument - Record up to 999 h measurement values
Optional software - EasyKool

Click here for the Testo 570 data sheet