Testo 549i

     PRODUCT FEATURES:

• Measures high-side or low-side refrigerant pressure (or both simultaneously with two probes) in AC/refrigeration systems
• Performs low-loss refrigerant pressure testing
• Bluetooth connection allows for measurement data to be conveniently transmitted to Smart device equipped with Testo’s Smart Probes App
• Automatically calculates superheat and sub-cooling when used with 115i Pipe-Clamp Thermometer Probe
• Rugged, accurate, and easy-to-use

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