4 Gas Monitor With Built In Pump And Probe, Four Gas Detector For O2 CO H2S LEL, Color Display And Graphing, USA NIST Traceable Calibration, Computer Data Logging For Field Jobs

Four-Gas Portable Monitor with Built-In Pump and Probe (1 Unit)

✔️ Built-in pump, four electrochemical sensors, color display, logging

This four-gas monitor combines reliable O2, CO, H2S, and LEL sensing with a built-in pump and a four-foot probe, making it ideal for field jobs, confined spaces, and harsh work sites where quick gas detection and data capture matter.

✅ Built-in pump + 4 ft probe for fast air sampling
✅ Four electrochemical sensors: O2, CO, H2S, LEL
✅ Color display with graphing for easy trend viewing
✅ USA NIST-traceable calibration with QA certificate in Los Angeles
✅ Data logging for up to 1200 alarm events
✅ Robust ABS housing with anti-slip rubber, waterproof, dust-proof, explosion-proof
✅ 1-year limited warranty and factory QA verification

💡 What is a four-gas monitor used for?

This handy device helps workers detect gas hazards and log events in the field.

- Handy for confined spaces, construction sites, mining, and emergency response - Real-time readings for O2, CO, H2S, and LEL with audible/visual alarms - Logs up to 1200 alarm events for audits and reports - Calibrated to USA NIST standards for compliance and traceability