Our 4-1/2″ contractor gauge has a large 4-1/2″ dial for easy reading. Brass movement and 1/4″ NPT Male lower connection. Stainless steel case. Gauge has recalibrator screw. Surge protector to help dampen needle pulsation. 1% accuracy (Class 1) calibration. Can be used for oil pressure.
Stainless 4-1/2″ Contractor Gauge
