testo 549i - High-pressure gauge operated via smartphone - Part No. 0560 2549 02 - Pressure Measuring Instruments - Measurecon Instruments - Dealer in Tamil Nadu
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Testo 549i Air Conditioning Refrigeration Pressure Gauge Measuring Instrument Testo Wireless Mini Refrigeration System Test Kit - Pressure Gauges - AliExpress
testo Smart Probe Kit I HVAC/R Gauge Set for air Conditioning, Refrigeration and Heating System I Includes testo 115i and 549i – with Bluetooth: Amazon.com: Industrial & Scientific