Does anyone else have a problem with the regulator not threading into the bottle

Yes. It went it about one quarter of a turn then stopped. Several reviews mentioned this problem. Ordered Betool regulators twice and the gauges did not work. Giving Amazon one more try and if this one doesn't work, I will buy one at a welding supply.

Do you read flow from top or center of ball?

This is just my take on this, the bottom of the ball represents zero at rest (no flow). I use the bottom of the ball as reference for all flow settings.

So you need to get a separate adapter to use on 20lb CO2 tanks?

i use co2 if i remember it came with it

Will this fit the yeswelder tig 205ds?

Yes! The hose that came with unit should fit into adapter that comes with regulator.

Yeswelder Argon Co2 Mig Tig Flow Meter Gas Regulator Gauge

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Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Weld Like a Pro, Flow Like a Boss ⚡

PRECISION FLOW CONTROL - Square flow tube with ball indicator offers accurate 0-60 CFH gas flow readings for flawless welds.
COMPLETE WELDING READY KIT - Includes argon regulator, hose clamp, and mounting nut—everything you need to get started immediately.
ROBUST PRESSURE MONITORING - Large 1.5" diameter gauge displays pressure up to 4000 PSI for reliable, real-time feedback.
UNIVERSAL GAS COMPATIBILITY - Seamlessly connects to Argon, Helium, and Argon/CO2 tanks with CGA-580 inlet nut—no adapters required.
VERSATILE CONNECTION OPTIONS - Fits female 9/16" x 18 nut, male 5/8" x 18 fitting, plus includes 1/4" barbed fitting for ultimate flexibility.

The Yeswelder Argon/CO2 Mig Tig Flow Meter Gas Regulator Gauge is a precision-engineered welding accessory designed for professional and hobbyist welders alike. Featuring a CGA-580 inlet nut for universal gas compatibility, a clear 0-60 CFH flow meter, and a large 0-4000 PSI pressure gauge, it ensures accurate gas flow and pressure control. Its versatile fittings and included accessories make setup quick and leak-free, ideal for MIG, TIG, and industrial welding applications.

Specifications

ASIN	B089PTVLL8
ASIN	B089PTVLL8
Best Sellers Rank	#56,749 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #241 in Welding Equipment
Brand Name	YESWELDER
Customer Reviews	4.6 4.6 out of 5 stars (2,277)
Customer reviews	4.6 4.6 out of 5 stars (2,277)
Date First Available	12 July 2020
Included Components	Argon Regulator
Item model number	QB01
Manufacturer	YESWELDER
Manufacturer	YESWELDER
Material Type	Copper Alloy
Package Dimensions	17.4 x 12.8 x 12.6 cm; 680 g
Unit Count	1 Count

Reviews

D**K

Not suitable for UK gas canisters

17.11.2025

C**N

El producto llegó un día después de la fecha estimada, lo cual no fue ningún inconveniente. El regulador es tal como se describe, revisando las opiniones de otros compradores tuve que comprobar que no tuviera fugas, en la conexión a la válvula del tanque de argón (conexión CGA-580 americana) presenta una ligera fuga y aunque no debería usar teflón de esa manera lo solucioné.

17.10.2025

M**K

Works like it should. seems to be pretty good quality.

25.02.2026

E**O

Hasta el momento me a funcionado bien lo puedo recomendar

28.04.2024

M**E

Flow meter arrived within one day. Put it to work very quickly. Extremely satisfied so far

23.03.2026

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