Testo 549i Bluetooth High Pressure Gauge

Testo 549i Bluetooth High Pressure Gauge

The Testo 549i Bluetooth High Pressure Gauge is a professional-grade instrument designed for servicing, troubleshooting, and installing air conditioning and refrigeration systems. Its wireless operation eliminates the need for hoses, minimising refrigerant loss and simplifying pressure measurements. The compact design makes it easy to attach directly to pressure connections, providing a convenient solution for HVAC professionals. With a sturdy build, it withstands demanding conditions while maintaining precise measurements.

Wireless Connectivity and App Integration

Equipped with Bluetooth technology, the Testo 549i offers a wireless range of up to 100 metres, enabling remote monitoring of pressure readings. The Testo Smart App allows technicians to view real-time data in graph or table format, automatically calculate evaporation and condensation temperatures, and generate reports in PDF or Excel format. The seamless connection to mobile devices ensures efficient workflow and greater flexibility on-site.

Precision and Efficiency in Every Measurement

The high-resolution sensor delivers accurate pressure readings with a precision of ±0.5% of full-scale value. It measures pressures between -1 and +60 bar, making it suitable for various refrigerants, including CFCs, HFCs, and CO₂. When used alongside the Testo 115i clamp thermometer, additional system parameters can be analysed to enhance troubleshooting and system performance.

Designed for reliability, the Testo 549i Bluetooth High Pressure Gauge is an essential tool for HVAC engineers seeking efficiency and accuracy. Its robust construction ensures durability, and its advanced features make it a valuable addition to any toolkit. The combination of wireless functionality, intuitive app control, and precision measurement makes it ideal for modern refrigeration and air conditioning diagnostics.

Key Features

• Compact and professional high-pressure gauge for HVAC applications
• Wireless Bluetooth operation with a range of up to 100 metres
• No hoses required, reducing refrigerant loss during measurement
• High accuracy of ±0.5% of full-scale value for reliable readings
• Measures pressure from -1 to +60 bar with 0.01 bar resolution
• Connects seamlessly with the Testo Smart App for real-time data analysis
• Displays readings in table or graph format with data export options
• Supports automatic calculation of evaporation and condensation temperatures
• Compatible with the Testo 115i clamp thermometer for additional system analysis
• Durable, lightweight design with plastic housing for easy portability

Technical Specifications

What’s Included

• 1 x Testo 549i Bluetooth High Pressure Gauge
• 3 x AAA micro batteries
• Calibration protocol