Measures temperature of pipes in heating and cooling systems
Bluetooth range of up to 350 feet
Use with testo 549i Refrigeration Pressure Probe to calculate superheat and sub-cooling
Quickly identify temperature changes by monitoring real time trending and data logging 115i NTC temperature sensor is more accurate and stable than thermocouples
Tough, accurate, and easy-to-use For all HVAC/R technicians and contractors
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