With 1% accuracy (Class 1) calibration. Solid brass case and premium movements. Heavy duty phosphor bronze and stainless steel internal components for longer service life under severe use.
- Flutterless™ technology with brass surge protector to minimize needle pulsation.
- 1/8" NPT Male connection.
- Calibrated to 1% accuracy.
- Full view glass crystal.
- Made in the USA
* Features retard protection to 350 psi.
NOTE: Gauges are not meant to be used with nitrogen..