Gas Monitors for Reliable Confined Space and Combustible Gas Detection
At Environmental Equipment & Supply, we support professionals working in high-risk environments with trusted, field-ready gas monitoring equipment. Whether you’re entering a confined space, monitoring ambient air for combustible gases, or conducting breathing zone assessments, our full inventory of 4- and 5-gas detectors is designed to provide accurate, real-time data you can rely on.
We offer rental and sales of top-tier instruments from RAE Systems and RKI Instruments, including advanced PID (Photoionization Detector) options for volatile organic compound (VOC) monitoring. Every unit is supplied fully equipped—calibrated, charged, and ready for deployment.
Full-Service Gas Monitor Rentals
Our rental fleet includes some of the most respected models in the industry. All of them are pumped instruments, not passive sensors. This ensures faster response times and more reliable sampling in demanding environments.
Confined Space and Combustible Gas Monitors:
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- RKI GX-2009 (Personal Gas Monitor) – Compact design with full 4-gas capabilities
- RKI GX-2012 – Versatile meter for confined space and pipeline monitoring
- RKI Gas Tracer – Includes CH₄ detection along with LEL, H₂S, CO, and O₂
- RKI GX-6000 with PID – Multi-gas and PID monitor with up to six gas channels
- RAE Instruments MultiRAE – Detects VOC, LEL, H₂S, CO, and O₂
- QRAE 3 – Monitors LEL, H₂S, CO, and O₂
Every gas detector rental includes:
- Rugged transport case
- Regulator for calibration
- Tubing for active sampling
- 115V charger
We maintain each instrument to manufacturer specifications to ensure optimal performance and accuracy.
Advanced PID Monitors for VOC Detection
For applications of volatile organic compounds, our photoionization detectors provide the precision and sensitivity needed in industrial hygiene and environmental investigations.
These monitors are ideal for sniffing VOCs in indoor air quality investigations, hazmat assessments, or remediation projects.
RKI Instrument Sales and Support
In addition to our rental fleet, Environmental Equipment & Supply is an authorized distributor of RKI Instruments. We offer a wide selection of monitors and replacement parts, including:
- GX-3R (Sale item only)
Our experienced team can help you select the right multi-gas detector, whether you need a compact personal gas monitor or a full-featured solution for industrial applications.
Why Choose Environmental Equipment & Supply?
With over three decades of field experience, we know what professionals need when it comes to gas detection. Whether you’re monitoring for LEL, H₂S, CO, O₂, or CH₄, or need real-time VOC analysis, our gas monitoring equipment is ready to meet the challenge.
- Calibrated and quality-checked before every rental
- Same-day shipping available for many units
- Expert technical support from seasoned professionals
Ready to Rent or Buy?
Explore our full selection of gas monitors, or contact our team for a tailored recommendation. Whether managing confined space entry protocols or conducting environmental assessments, we’ll ensure you have the right tool for the job.