This Lead Free Water Pressure Gauge 0-100 PSI is designed to be used with air or water. It’s precision made phosphor-bronze Bourdon tube movements are rugged enough to assure maximum accuracy even under adverse field conditions.

Features:

• 2″ Dial 0 to 100 psi Scale
• Black Steel Case
• Mar-resistant Glass Lens
• 1/4″ NPT connection
• Use with air or water only