Industrial Scientific
Industry-Trusted & Family-Owned for 45 Years
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The Ventis MX4 is a rugged yet lightweight four-gas personal monitor built to protect industrial workers from life-threatening atmospheric hazards. Whether you’re entering a confined space, working on a job site, or performing routine monitoring, this device gives reliable detection of oxygen (O₂), combustible gases/leak-explosive limit (LEL), carbon monoxide (CO), and hydrogen sulfide (H₂S).
Comprehensive gas coverage: Configure for O₂, LEL, CO, H₂S — and optionally SO₂, NO₂ — all in one unit.
High-visibility design: Safety orange over-mold makes it easy to spot on site and reduces risk of loss or misplacement.
Flexible runtime options: Choose slim extended lithium-ion battery (up to ~18-20 hours) or standard battery depending on duty.
Dual mode use: Use in diffusion mode for general monitoring or add the optional slide-on pump for active sampling (up to 50 ft draw) for confined spaces.
Rugged build & certifications: IP66/IP67 rating for dust and water ingress, built for Class I, Div 1 / Zone 0 hazardous locations.
Data logging & connectivity: Logs continuous data, compatible with DSXi Docking Station and iNet® for calibration, bump test, and fleet management.
Extended warranty: Monitor and standard sensors eligible for a four-year warranty.
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Industrial Scientific
Industrial Scientific
Industrial Scientific