ITEM NAME:Copper Argon Gas Meter Flow Meter Regulator Gauge External Thread Description: 1 piece argon gas meter flow meter regulator gauge High quality and sturdy: argon gas meter is made of high quality brass Bold square tube, it has a good resistance to fall and pressure Argon regulator for welding: argon gas flow meter regulator is designed for professional welding applications Argon meter has flow control knob, flow tube gland, easy to monitor flow Specification: Product size: 110x70x160mm / 4.3x2.8x6.3inch Measurement range: 1-25(MPa) Package Includes: 1 Piece Argon Gas Meter SKU: DMO0012854873009779.Bold square tube, it has a good resistance to fall and pressure.