If you’re looking to buy a new nitrogen flow meter and still confused about which one is best.

Then you’re in the right place because Our team has spent more than 50 hours researching, comparing, and testing the different options available in the market nowadays to be able to compile the following list of picks for the best nitrogen flow meter you can purchase right away from Amazon.

First, here are our picks for today along with our research score for each item.

Top 10 best nitrogen flow meter (Our Favorites)

Now, let’s take a look at each item of the best nitrogen flow meter, in order to know the different features & benefits of each pick.

Victor Technologies 0781-2723 HRF-1425-580 Light Duty Flow Meter Cylinder Nitrogen/Argon/Helium Regulator, 50-38 SCFH Flow Range, 25 psig Outlet Pressure

$176.99
$134.99
 in stock
7 new from $134.99
Free shipping
Amazon.com
as of May 1, 2022 2:58 pm

Features

  • Gas service: argon, argon/CO2 mix
  • Up to 50 cfh for argon and up to 38 cfh for CO2 delivery
  • Cga 580 connection: Nitrogen, argon, helium
  • Maximum Inlet: 3000 psig, Outlet pressure: preset HRF 1425- 25 psig, Outlet Connection: 5/8"-18 RH(F)

Western Enterprises VN-500 Flowmeter Nitrogen Purging Regulator w/500 PSI Test Pressure, BRASS

$169.99  in stock
2 new from $169.99
Free shipping
Amazon.com
as of May 1, 2022 2:58 pm

Features

  • Easy-to-read nitrogen cylinder Content gauge with preset flow rates
  • Heavy-duty brass body designed for rugged field use
  • Hybrid design - regulator and flowmeter all in one
  • No adaptors needed

Turbo Torch 0386-0849 NFM-TT Nitrogen Flow Meter

$68.82
$60.00
 in stock
3 new from $60.00
Free shipping
Amazon.com
as of May 1, 2022 2:58 pm

Features

  • Provides precision gas flow control for nitrogen-purging applications
  • Use with any nitrogen-purging regulator equipped with a 7/16" - 20 male flare
  • Controls the flow of nitrogen gas through copper tubing while brazing
  • Over-pressure safety relief valve
  • Excellent accessory to the Turbo Torch Nitrogen Purge Kit and Nitrogen Purge Regulator

Western Enterprises VN-650 Flowmeter Nitrogen Purging Regulator w/650 PSI Test Pressure

$176.71  in stock
Amazon.com
as of May 1, 2022 2:58 pm

Features

  • Preset purge 23-35 cfh, braze 3-6 cfh, pressure test 650 psi settings
  • Regulator and flowmeter in one
  • Hand-Tight cylinder connection

QWORK 1/4” Flare Inlet and Outlet Connection Nitrogen Flow Indicator

$30.32  in stock
Amazon.com
as of May 1, 2022 2:58 pm

Features

  • Function - You can clearly know the flow of nitrogen gas, and control the flow through copper tubing during brazing.
  • Quickly Know the Condition - With a float ball in the flow indicator, it can help you to ensure if the nitrogen is flowing while brazing.
  • Precision Control - This indicator can control the gas flow and the accuracy of flow can reach 3-4 CFH.
  • Connection - Our indicator has the 1/4” Female Flare Inlet Connection and 1/4” Male Flare Outlet Connection, it can use with nitrogen purging application equipped with a 7/16" - 20 male flare.
  • 100% Satisfied Service - Enjoy a smooth & frustration free experience with our 100% Satisfied Service in one Month!

SPARC Nitrogen Flow Indicator 1/4" SAE Flare Inlet and Outlet 50PSI 2YR USA Warranty

$35.99
$34.00
 in stock
Amazon.com
as of May 1, 2022 2:58 pm

Features

  • CONNECTIONS ✔ Nitrogen Flow Indicator, 1/4 Inch SAE Female Flare Inlet Connection, 1/4 Inch SAE Male Flare Outlet Connection
  • GREAT FOR ✔ Provides extremely low flow / high precision gas control for nitrogen purging applications
  • MEASURES ✔ 0-75CFH flow output @ 50psi. Nitrogen Flow Indicator uses a float ball to visually confirm the nitrogen is flowing during the brazing of copper tubing in HVAC systems, along with many other uses.
  • SAFETY ✔ Over-Pressure Safety Relief Rupture Disk
  • WARRANTY ✔ Backed by our rock-solid 2 year warranty against manufacturing defects. We are based out of Denver, CO and offer customer service and support via phone, text, and e-mail.

findmall 0386-0849 Nitrogen Flow Meter 1/4Inch SAE Flare Inlet and Outlet 50PSI 0-75CFH Flow Output Provides Precision Gas Flow Control for Nitrogen-Purging Applications

$29.59  in stock
Amazon.com
as of May 1, 2022 2:58 pm

Features

  • Material: The meter made of brass body construction for long-lasting durability.
  • Safety: Over-pressure safety relief rupture disk.
  • Dimension: 1/4 Inch SAE female flare Inlet connection, 1/4 Inch SAE male flare outlet connection.
  • Parameter: Max inlet pressure 50 PSIG, outflow of 0 to 75 SCFH and 0 to 35 LPM.
  • Application: Use with any nitrogen-purging regulator equipped with a 7/16Inch - 20 male flare, provide extremely low flow high precision gas control for nitrogen purging applications.

Western Enterprises VN-250 Flowmeter Nitrogen Purging Regulator w/250 PSI Test Pressure

$158.77  in stock
10 new from $153.81
Free shipping
Amazon.com
as of May 1, 2022 2:58 pm

Features

  • Easy-to-read nitrogen cylinder Content gauge with preset flow rates
  • Heavy-duty brass body designed for rugged field use
  • Hybrid design - regulator and flowmeter all in one
  • No adaptors needed

Diversitech DP-1 Nitrogen Purge Tool , Red

$52.84  in stock
7 new from $52.84
Amazon.com
as of May 1, 2022 2:58 pm

Features

  • NITROGEN PURGE TOOL: Set the purge tool to off, connect standard 1/4" refrigerant hoses to tool, and in seconds you are ready to purge and braze your copper pipes
  • QUICK CHANGE DIAL: Quickly switch between Purge, Braze, and Off settings to get the correct amount of nitrogen flow for each one
  • 50 PSI INLET PRESSURE: Designed to operate with a 50psi inlet pressure and maximum inlet pressure of 200psi to purge and braze properly
  • ROBUST DESIGN: Tough and durable design ensures that it will not break like nitrogen flow meters
  • IDEAL SIZE: Measuring 6" x 1.85" 7.5", this purge tool is the perfect size for standard fittings

Victor Inert Gas Argon Regulator EDGE 2.0 Flow Gauge, ESS32-80CFH-580, 0781-3641

$152.28  in stock
9 new from $152.28
Free shipping
Amazon.com
as of May 1, 2022 2:58 pm

Features

  • Single Stage Argon Regulator
  • Outlet Connection 5/8"-18 F RH
  • Pressure Range 0 to 40 psi
  • Supply Pressure Gauge 3000 psi
  • Meets ELT, CGA E-4, UL 252, ASTM G175 Standards