Features 1、Widely used in machinery, petroleum, chemical industry, metallurgy, mining, electric power and other departments. 2、The instrument indication is stable and clear, making it safe and reliable while using. 3、It is very easy to install, which does not require you special installation skills. 4、Made of sturdy stainless steel and brass material, strong and durable, good performance. 5、It is a practical industrial tool, it is a perfect pressure gauge for house and industry. Specification Condition: 100% Brand New Item Type: Pressure Gauge Material: Stainless Steel + Brass Installation Diameter: 1/4 Thread Specification: BSP Range: -1-7bar, -30-100inhg/psi Diameter: Approx. 68mm / 2.7in Product Size: Approx. 90 x 68 x 68mm / 3.5 x 2.7 x 2.7in Package List 1 x Pressure Gauge