A wide selection of cost-effective Colorimetric Gas Detection Tubes provides fast, on-the-spot measurements of many gases and vapors.

The EntryRAE includes sensors that detect and measure O2, CO, H2S and combustibles, plus a photoionization detector (PID) for the detection of volatile organic compounds (VOC’s). The self-cleaning PID provides 0-999 ppm measurement of total VOC’s with 1 ppm resolution.

Model LP-1200 is a precision, hand-operated piston pump for drawing gas samples into detection tubes.

The MiniRAE 2000 is a Photo-Ionization Detector (PID) 3-D sensor for detecting and measuring levels of volatile organic compounds (VOC). Operates over an extended range of 0-10,000 ppm with increased sensitivity and improved linearity.

The MultiRAE IR combines plug-in “smart” toxic gas sensors, a nondispersive infrared (NDIR) sensor and a photoionization detector (PID) to detect and measure LEL, O2, H2S (or CO), CO2 and volatile organic compounds (VOCs).

The ppbRAE is a handheld photoionization detector (PID) capable of true parts-per-billion (ppb) detection of extremely low level, low vapor pressure and highly toxic Volatile Organic Compounds (VOCs) like chemical warfare agents and pesticide residues.

Compact yet full-featured, the QRAE Plus one-to-four sensor gas detector features advanced technology in a convenient, easy-to-use unit. Reliable plug-in smart sensors provide readings for combustible gas (0-100%LEL), O2 (0-30%), H2S (0-100ppm), or CO (0-500ppm).

Electrochemical (EC) sensors used in portable multigas detectors must be warmed up and allowed to reach an electrical stability to provide their best performance. An ammonia (NH3) sensor can take at least 24 hours to stabilize. A carbon monoxide (CO) sensor can be ready in 10 minutes, but in the presence of lethal CO, even that is too long. The SensorRAE Sensor Conditioning Station keeps EC sensors warmed up and ready to install into an RAE multigas detector at a moment’s notice.

The ToxiRAE II is a reusable single-gas monitor that costs little more than a disposable. It provides a continuous digital display of toxic gas concentrations for CO, H2S or O2.

The rugged ToxiRAE PLUS PID is a personal pocket-sized photoionization detector that provides up to 10 hours of continuous monitoring of VOCs (volatile organic compounds).

Disposable, maintenance-free gas monitor offers high performance at detecting and monitoring O2, CO or H2S, yet is extremely cost-effective. Use it for over two years, then just throw it away.

Innovative ALTAIR Pro toxic gas and oxygen detectors are based on the design of the very popular ALTAIR Single-Gas Detector, but with added features and functionality.

The ALTAIR QuickCheck Station is for use with ALTAIR and ALTAIR Pro Single Gas Detectors.

Check the sensor response of MSA instruments conveniently and inexpensively with the Squirt Gas Bump Tester. (The bump test is intended to supplement regular calibration at a service center or maintenance department.)

Squirt Gas Bump Test Cylinders are for use with the Squirt Bump Test Kit (sold separately), and can be used to check the sensor response of MSA instruments in as little as 15 seconds.

The Galaxy Automated Test System is an easy-to-use, versatile and durable calibration and test system that offers the latest technology and works without the touch of a single button.

The Galaxy Automated Test System is an easy-to-use, versatile and durable calibration and test system that offers the latest technology and works without the touch of a single button.

The Galaxy Automated Test System is an easy-to-use, versatile and durable calibration and test system that offers the latest technology and works without the touch of a single button.