• Pressure probe

testo 549 i

Article: 00113598

Pressure probe

The testo 549i Smart Probe is a hose-less, wire-less, pressure probe for measuring refrigerant charge in AC/Refrigeration systems. It is used for servicing, troubleshooting, and documenting the operation of residential or commercial AC/refrigeration systems. When two 549i are used in conjunction with two 115i pipe-clamp temperature probes it is easy to monitor superheat and sub-cooling in AC/refrigeration systems.

Key Features:

Measures high-side or low-side refrigerant pressure (or both simultaneously with 2 probes) in AC/refrigeration systems
No hoses required! Clean, simple, accurate.
Low-loss refrigerant pressure testing!
Use with 115i pipe-clamp temperature probes for automatic superheat / sub-cooling calculations

Specifications

  • Process temperature: Min.: -20 °C (-4 °F)
  • Pressure range: Min.: -1 bar (-14.5 psi)

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