Yellow Jacket 40344 Single Test Gauge Red Pressure

The Yellow Jacket 40344 Red Single Test Pressure Gauge (R22/R410A/R404A) W/12″ Hose.

The Yellow Jacket 40344 Red Single Test Pressure Gauge has some fantastic features. It features a red pressure gauge with a quick coupler and hose. It also features °F, 0 – 800 psi. Also, it’s compatible with the following refrigerants: R-22, R-404A, and R-410A. Furthermore, it does quick pressure checks; it uses a lo or hi-side gauge with a quick coupler (1/8″ NPT Female x 1/4″ Female flare) to attach directly to systems or tanks.