MEASUREMAN 2-1/2″ Dial Size Digital Air Pressure Gauge with 1/4” NPT Bottom Connector and Protective Boot, 0-200psi, Accuracy 1%, Battery Powered with LED LightMore Info
From the product description, check product page for current description, price and availability:
- For pneumatic, air pressure measuring, typical for tire gauge, tire inflator, air pressure system etc.
- Dial size: 2-1/2″, green backlight
- Plastic case and protective boot,
- Solid brass connection, 1/4″NPT male
- 0-200psi, bar, kg/cm2, kpa, Accuracy:1%
A potential homebrew application for this is to use it as part of a Spunding Valve Build. A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and lots more. See: [Build a Spunding Valve].
1/7/20 11 AM Central: This is selling for $13.97. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices, shipping and availability can change quickly. Please note that product prices and availability are subject to change. Prices and availability were accurate at the time this post was published; however, they may differ from those you see when you visit Amazon. Check the product page for current price, description and availability.
MEASUREMAN 2-1/2″ Dial Size Digital Air Pressure Gauge with 1/4” NPT Bottom Connector and Protective Boot, 0-200psi, Accuracy 1%, Battery Powered with LED Light – note that multiple variations of this product may be available, as such a different version may appear at this link
Also: Build a Spunding Valve
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Make sure the components you use are compatible and rated for your intended application. Contact manufacturer with questions about suitability or a specific application. Always read and follow manufacturer directions.