Description

testo 550 – the Bluetooth manifold for refrigeration systems and heat pumps

• App integration via Bluetooth for fast and convenient
  monitoring and reporting on site
• Refrigerant update in the instrument via App
• Calculation of superheating/subcooling in real time with up
  to two external temperature probes
• 2-way valve block with three connections, three hose
  parkers and sight glass
• 250 hours‘ battery life