Testo Smart Probes AC & Refrigeration Test and Load Kit
Testo 549i Refrigeration Smart Pressure Probe
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testo 549i High-pressure gauge operated via smartphone 0560 2549 02 (Made in DE) | eBay
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
High pressure gauge - testo 549i - Kelfos Instruments India Pvt. Ltd.
Manometers, smart and wireless probes, testo 510i/549i | VWR
Testo 549i Smart and Wireless Refrigeration Pressure Probe