R12, R22, R134a, Low High Side Gauge, Range -30" VAC to 350 PSI, Envirosafe

MADE BY Envirosafe.

PART# ES1222134A

R12

R22

R134a

Replacement Gauge

2-1/2" Diameter

Blue in color

Low-SIDE

Range: -30 VAC  0 to 350 PSI

Connection: 1/8" male Pipe Thread.

Removable Lens and calibration screw. 

Gauge has the following temperature/pressure scales;

R12

R22

R-134a