Testo 556 digital refrigeration manifold

The Testo 556 digital refrigeration manifold is perfect for service and maintenance on 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 556 a great all in one instrument.

In addition to measurements with classical probes, with the Testo 556 wireless temperature measurement at distances of up to 20 m, without obstruction is possible. Damage to classical probe cables or hindrances in use are thus eliminated. A wide selection of classical probes, pipe wrap, immersion, penetration and air probes gives the option for measuring other parts of the system simultaneously.

Testo 556 digital refrigeration manifold, the professional solution for service and maintenance.

• Features:
  • 4-way valve block with gauge glass.
  • 2 pressure inlets.
  • Pressure probes, temperature-compensated.
  • 4 temperature probe connections (2 wireless).
  • Wireless temperature measurement (probes optional).
  • 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 printer (optional).
  • Storage for 60,000 readings with EasyKool software (optional).
  • Extensive range of optional probes and accessories.
  • Innovative carabiner suspension prevents instrument from falling and protects from theft.

• Testo 556-1 kit supplied complete with:
  • Testo 556-1 digital refrigeration manifold.
  • Velcro surface/pipewrap probe (1).
  • Batteries (4 x AA).
  • Mains unit (0554.0447).
  • EasyKool software (0554.5604).
  • USB data connection cable (0449.0047).
  • Calibration protocol.
  • System case (0516.5602).