Feature

●Features: Measurement of high and low pressure | Low refrigerant loss – since no hoses are required for measurements | Measurement data displayed in the form of a graph or table, and sent via testo Smart App
●Problem-free application at measuring points that are a long distance apart thanks to Bluetooth range up to 100 m | Measuring Range: -1 to +60 bar; Accuracy: ±0.5 % of fsv; Resolution: 0.14 PSI
●Probe Connection: 7 / 16 " - UNF | Overload rel. (High Pressure: +65 bar | Operating Temperature: -20 to +50 °C | Housing Material: Plastic | System Requirements: requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0
●Product Colour: black/orange | Battery Type: 3 AAA micro batteries | Battery Life: 130 h | Data Transfer: Bluetooth | Radio Range: 100 m | Pressure Media: CFC, HFC, HCFC, N, H₂O, CO₂ | Storage Temperature: -20 to +60 °C
●Supply Scope: 1 Unit of Testo 549i High Pressure Gauge, Instruction Manual and Factory Calibration Certificate | Applications: Boilers, Reactors, Automobiles, HVAC, Furness, Factories, Plants.


Description

Testo 549i used in conjunction with your smartphone or tablet, the handy testo 549i high-pressure gauge is suitable for carrying out wireless servicing and troubleshooting on air conditioning and refrigeration systems, as well as for installing them. The measuring instrument can be quickly and easily attached directly to the pressure connection. The testo 549i makes it considerably easier to work on pressure connections that are a long distance apart, thanks to wireless connection to a smartphone or tablet.

• Measures high-side or low-side refrigerant pressure (or both simultaneously with 2 probes) in AC/refrigeration systems
• No hoses required! Clean, simple and accurate
• Low-loss refrigerant pressure testing
• Use with 115i pipe-clamp temperature probes for automatic superheat / sub-cooling calculations
• Measurement data is transmitted to the convenient and powerful testo Smart Probes App in your smart device
• Tough, accurate, and easy-to-use.
• For all HVAC/R technicians and contractors