Check the listing for details. Argon CO2 Mig Tig Flow meter Regulator Welding Weld Gauge. Condition: New – Open box. Listed at 34.99 USD. Argon CO2 Mig Tig Flow meter Regulator Welding Weld Gauge Flowmete which is perfect for Mig and Tig Welding. Flow Meters,it fit argon ,co2 and argon/co2 fixedBrass BodyPreset : 30 PSIFlowmeter Range 10-60 SCFHInlet connection:CGA580 Connection: female UNF9/16 with 1/4" barbed fittingThe output flow is adjustable from 10 to 60 cfh (cubic feet per hour) and is indicated by a ball which moves up and down in the flow tube12' Hose IncludingThis Flowmeter which is perfect for Mig and Tig Welding. Flow Meters are more accurate than the flow gauge regulators. The pressure gauge which shows how much gas is left in the tank goes from 0 to 4000 psi. And this flowmeter does not use a diaphragm, so it is more reliable than the flow-gauge style regulators. And you can see from the diagram, we do stock replacement parts for this flowmeter. And remember, not all flowmeters are created equal. The output flow is adjustable from 10 to 60 cfh (cubic feet per hour), and is indicated by a ball which moves up and down in the flow tube, so this flowmeter will handle MIG and TIG welding both steel and aluminum. The fitting is a CGA-580 fitting, so it fits all argon, helium, nitrogen, and argon/CO2 mixed gas tanks. This does not fit CO2 cylinders. If you want a CO2 Flowmeter see our auction for those.A very nice thing about this Flowmeter is the outlet will fit both the female 9/16" x 18 nut or the male 5/8" x 18 fitting. You can see the adapter in the picture. It comes with a standard 1/4" barbed fitting. If you have a Miller, Lincoln, or Hobart welder, the gas hose from your machine should screw right in, as they should use the 5/8" x 18 male nut Terms of Sale Satisfaction Guaranteed All product exchanges must be in 100% brand new condition All returned items must be new, unused, and in perfect condition. All items must be in its original packing and returned at buyer's expense. Items must be returned by the same method use for delivery within 14 days of the date of receipt for a full insured refund. All returns will subject to a 10% restocking fee based on there invoice price.We will file claim for all buyers on damaged or lost items Please contact us for more information Shipping All package will be inspected before shipping. Protective packing material will be added in your package if we believe item can be damaged easily in transit. Please allow 1-2 business days handling time for payment processing and shipping. Tracking numbers will be available in 24 hours except weekends and holidays. For faster service, please update your correct shipping address before sending payment. Please contact us if you have any questions on shipping.