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Application
The professional, compact testo 549i high-pressure gauge can be controlled from your smartphone or tablet via the testo Smart App in conjunction with the testo 115i Smart Probe, and is ideal for servicing and troubleshooting air-conditioning and refrigeration systems. The app also automatically calculates evaporating and condensing temperatures.
Execution
- Bluetooth data transmission
- Wireless range 100 m
- Pressure media CFC, HFC, HCFC, N, H₂O, CO₂
- Sensor connection 7 / 16 " - UNF
- Relative overload (high pressure) +65 bar
Advantage
- High- and low-pressure measurement
- Low refrigerant loss – because no hoses are required for measurements
- Measurement data displayed as a graph or table and sent via the testo Smart App
- Trouble-free use at entirely separated measuring locations with a Bluetooth® range of up to 100 m
Notes
System requirements: Requires iOS 13.0 or later; requires Android 8.0 or later; requires a mobile device with Bluetooth 4.2 or higher
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!