GAS MONITORS

RKI Instruments' personal gas monitors are compact, reliable, and built to ensure safety in hazardous environments. Designed for industrial, manufacturing, and emergency response applications, these monitors provide real-time detection of harmful gases like carbon monoxide, hydrogen sulfide, oxygen, and combustible gases. Featuring rugged construction, user-friendly interfaces, and long battery life, they are ideal for demanding conditions. Many models include data logging, wireless connectivity, and customizable alarms for enhanced safety and monitoring. RKI's commitment to quality and innovation makes their personal gas monitors a trusted choice for protecting workers in high-risk environments.

GX-3R 4 GAS MONITOR

GX-3R PRO 4 GAS MONITOR

SINGLE GAS MONITORS

GAS DETECTORS

RKI Personal Gas Detectors are designed to provide reliable, real-time monitoring of hazardous gases in various environments. Compact and durable, these detectors are perfect for personal safety, offering detection for gases such as 100% methane, LEL, oxygen (O₂), carbon monoxide (CO), hydrogen sulfide (H₂S), and combustible gases. With features like customizable alarms, advanced sensor technology, long battery life, and simple operation, RKI gas detectors ensure optimal safety and ease of use. Ideal for industrial, manufacturing, and emergency applications, RKI detectors are trusted worldwide for their accuracy and durability in protecting lives.t to share with the world. Whatever it is, the way you tell your story online can make all the difference.

GX-2012

GX-FORCE

EAGLE 2

PARTS & ACCESSORIES

Patriot Underground Supply offers a comprehensive range of accessories designed to enhance the functionality and convenience of your RKI gas detection equipment. These include calibration kits, sampling hoses, filters, batteries, chargers, sensors, cal. gas and docking stations, all crafted to ensure reliable performance and ease of maintenance. Each accessory is built with the same high-quality standards as RKI's gas detection instruments, providing compatibility and durability in demanding environments. Whether for routine maintenance or specialized applications, Patriot Underground Supply delivers the tools you need for optimal safety and efficiency.

CALIBRATION GAS

CALIBRATION EQUIPMENT

CHARGERS

LEAK PROBES & HOSES

REPLACEMENT SENSORS

REPLACEMENT PARTS

Our Services

  • Need a calibration? Patriot Underground Supply has you covered and we’ll come to YOU. Give us a call or schedule an appointment with one our service technicians.

  • Gas detector not functioning properly? Give Patriot Underground Supply a call or schedule an appointment for one our service techs to come to you.