From the product description, check product page for current description, price and availability:
- Black Steel Case With Chrome Bezel
- Brass Socket And Movement
- Phosphor Bronze Bourdon Tube
- Dry Non-Fillable
- 3-2-3% Accuracy
I use a similar gauge (different manufacturer, model & specifications) in my Spunding Valve Build. A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and more. See: Build a Spunding Valve for more info.
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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.