Iron and aluminum alloy material: metal shell, sturdy and , high temperature , shock and . Accurate and clear: The water pressure gauge pointer is accurate and sensitive, the mark scale is clear, the range is 0 to 200psi and 0 to 14bar, and it is easy to read. Purpose: The general pressure gauge is suitable for measuring the pressure of liquids, steam and gases that do not explode, crystallize, solidify or corrode copper and copper alloys. Easy to install: This water pressure gauge uses 3/4-inch internal hose threads for easy installation and a , no leaks and water saving. Wide range of uses - suitable for measuring pressure and voltage of water, gas and oil without clogging the pressure system.Or corrode copper alloy parts. Therefore it can also be a perfect pressure gauge for pool filters., Weight: 0.3527396192 pounds, Manufacturer: Htuteyy