Testo 0560 2549 03 549i High-Pressure Gauge Smart Probe - 2nd Generation 55419SP-14 Full-cycle ratchet mechanism ensures complete

Full-cycle ratchet mechanism ensures complete connector termination

Not only does this hard-working light rotate completely while it stands

PLUS II™ “B” Charging Hose

model SRS2 for the technicians who want a case

Compatible with PEX

Testo 0560 2549 03 549i High-Pressure Gauge Smart Probe - 2nd Generation 55419SP-14 Full-cycle ratchet mechanism ensures completeTesto 0560 2549 03 549i High Pressure Gauge Smart Probe 2nd Generation The testo 549i Smart Probe is a hose less, wire less, pressure probe for measuring refrigerant charge in AC Refrigeration systems. It is used for servicing, troubleshooting, and documenting the operation of residential or commercial AC refrigeration systems. When two 549i are used in conjunction with two 115i pipe clamp temperature probes it is easy to monitor superheat and sub