Description: Oxygen acetylene propane table reducer indicates high and low pressure meter ARCO2 argon carbon dioxide flow meter Material: Alloy Dial diameter is about 60mm, standard thread M14*1.5mm Scope of application: gas meter accessories for welding and cutting Easy to install. Package Includes: 1 Piece Flow Meter Note: The color may have different as the difference display,pls understand. Please allow 1-3mm error due to hand test
