About Weld Purge Monitors
Measure oxygen levels accurately during purging. These monitors verify when inert gas has displaced oxygen to safe levels, preventing weld contamination and reducing material waste.
Weld Purge Monitors
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PPMHP100SC Handy Purge 100SC Self-Calibrating Weld Purge Monitor – PPM (Includes Hose, Probe & Carry Case)
HP100SC£329.99 ex VAT£395.99 inc VAT -
ArgweldAP10100 Purge Eye 100 Weld Purge Monitor – Handheld – IP65 (Auto Calibration)
AP10100£549.00 ex VAT£658.80 inc VAT -
GBC Ind. ToolsMP100 MasterPurge MP100 Handheld Weld Purge Monitor – Entry Level (Stainless & Duplex Pipe)
MP100£443.33 ex VAT£532.00 inc VAT -
GBC Ind. ToolsPMRS-SC MasterPurge 100 Weld Purge Monitor – Replacement Calibration Sensor (PMRS-SC)
PMRS-SC£154.00 ex VAT£184.80 inc VAT -
PPMHP100SCS Replacement Sensor for Handy Purge Monitors Series 100 & Series 100SC
HP100SCS£200.00 ex VAT£240.00 inc VAT -
GBC Ind. ToolsMP100X MasterPurge 100X Weld Purge Monitor – 0.01% to 20.94% O2 (IP65)
MP100XLimited stock£504.00 ex VAT£604.80 inc VAT -
ArgweldAPI0200 PurgEye 200 Weld Purge Monitor – IP65 Rechargeable (1 ppm to 1,000 ppm O₂)
API0200£2,414.63 ex VAT£2,897.56 inc VAT -
GBC Ind. ToolsMPP2P MasterPurge Pro2 Plus Weld Purge Monitor – 0.5ppm Oxygen Accuracy (MPP2P)
MPP2P£3,266.67 ex VAT£3,920.00 inc VAT
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Helpful guides
Weld Purging Explained: Gases, Dams and Oxygen Levels Weld purging protects the back of a joint by replacing the air around it… Read guide 
The Welder’s Guide to Gas Regulators: Selection, Setup, and Maintenance A gas regulator reduces cylinder pressure to a level your welding equipment can use… Read guide 
Selecting the Right Welding Wire or Rod for Different Steels Choosing a welding consumable starts with the metal you are joining and what the… Read guide 
