CARBO Instruments Stainless Steel Pressure Gauge Dual Display (10000 psi/kPa) - 2 1-2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens & Brass Connection - 1/4" NPT Lower Mount 0-10000psi auspowers_batchsix The battery indicator has 3

The battery indicator has 3 colors

lists this Dexpt product as meeting their standards for electrical safety

Specification(s) Met: ASME B1

Built in Microphone

CARBO Instruments Stainless Steel Pressure Gauge Dual Display (10000 psi/kPa) - 2 1-2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens & Brass Connection - 1/4" NPT Lower Mount 0-10000psi auspowers_batchsix The battery indicator has 3CARBO Instruments Stainless Steel Pressure Gauge Dual Display (10000 psi kPa) 2 1 2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens & Brass Connection 1 4" NPT Lower Mount Proudly American Company Based in Dallas, TX. We are guided by the customer demands and beyond, our success is driven by our high quality deliverables. We believe that business is not only a product we sell, it is a long lasting relationship! Chrome Plated