Testo 523 digital refrigeration manifold

The Testo 523 digital refrigeration manifold is the ideal introductory meter for service and maintenance of air conditioning, refrigeration systems and heat pumps. Pressures on the high and low side of refrigeration units can be measured together with the corresponding temperature making the Testo 523 a great all in one instrument.

Testo 523 digital refrigeration manifold, the starting instrument for service and maintenance.

• Features:
  • 2-way valve block with gauge glass.
  • 2 pressure inlets.
  • Pressure probes, temperature-compensated.
  • 1 temperature probe connection.
  • 30 refrigerants curves stored on-board.
  • Backlit display.
  • Timed tightness test.
  • Fast 30 second set up.
  • Calculation of superheating/subcooling in real time.
  • Infra-red output to optional printer.
  • Innovative carabiner suspension prevents instrument from falling and protects from theft.

• Testo 523 kit supplied complete with:
  • Testo 523 digital refrigeration manifold.
  • Velcro surface/pipewrap probe (1).
  • Batteries (4 x AA).
  • Calibration protocol.
  • Transport case (0516.5013).