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Quantity
1
Description
QB01 combines gas-flow adjustment with cylinder-pressure monitoring for compatible MIG and TIG shielding-gas setups. It connects to CGA-580 cylinders and supports several common outlet fittings.
Gas and Cylinder Connection
Cylinder in...
Reviews
4.5
56 ratings
5
4
3
2
1
I’m pleased with the function so far.
N
Nathan · January 7, 2026
QB01 Argon/CO2 Welding Flow Meter Gas Regulator
E
Eric · November 12, 2025
Regulator seems pretty decent!
Feels well built, good quality. Haven’t used it a whole lot yet but so far no complaints! Packaged very well too!