Relaxweex Refrigeration Pressure Gauge Kit R-134a, R-404a, R-2092, R-410a R-134a 0-800psi 1/8″ Npt Lower Mount 30inhg-0-250psi, 250-500psi 0-800psi Degree F Blue Dial Red Dial (80mm(3-1/8″ Dial))-Fast Shipping

Description

Functionality: air conditioner refrigeration pressure gauge for pressure measuring on refrigeration fluid R134a, R404A, R22, and R410A, R134A in blue zone, R404A in orange zone, R22 in green zone, R410A in pink zone

Pressure Range: -30inhg-0-250psi, 250-500psi 0-800psi retarded, encapsulated silicone dampened movement for vibration proof

Accuracy: +/-1.6%, pointer micro adjustable

Bottom Mounting: lower mount in 1/8 ” NPT and 3-1/8 ” /80mm in dial face which are red and blue

Material: blue and red steel case, brass wetted parts, dry, snap polycarbonate window, external adjustable hole on window; Notice: NPT thread size is a nominal pipe size, and it does not represent the true diameter