Portable Multi Gas Monitors

Rugged and reliable, the GasAlertQuattro four-gas detector combines a comprehensive range of features with simple one-button operation. GasAlertQuattro includes 3 "AA" alkaline batteries. Purchase Price Includes Certified Calibration from our Lab - $60 value!

The NEW GasAlertMax XT II multi-gas detector simultaneously monitors and displays hydrogen sulfide (H2S) carbon monoxide (CO), oxygen (O2) and combustibles (%LEL).  Features an integrated internal pump and the charger is included. Purchase Price Includes Certified Calibration from our Lab - $60 value!

RKI is proud to offer the smallest and lightest 4-gas monitor in the world, the GX-2009. Weighing only 4.6 ounces, it fits in the palm of your hand (2.75” H x 2.95” L x .98” D).  Charger included.  Our best-seller.

The New & Improved Micro Clip monitor.  This is essentially a disposable gas monitor.  It is the least expensive instrument we sell. Backed with BW Technologies proven 2 year warranty. Perfect for basic compliance on a job. Comes with charger.

RKI is proud to produce the most versatile portable gas detector on the market. The EAGLE is a powerful instrument that does more than offer standard confined space protection. The EAGLE also provides detection combinations never before offered in a portable gas monitor featuring the industry's widest selection of high quality, long life and field proven sensors.  Call or download spec sheet for details.

Built around high-quality micro-sensor technology, the GX-2003 is RKIs smallest personal 4-in-1 gas monitor with a built in sample pump. Weighing only 11 ounces, it has many features which set the GX-2003 apart from the competition. For example, it can monitor the standard confined space gases (LEL combustibles, Oxygen content, Carbon Monoxide, and Hydrogen Sulfide), and it can also measure 100% volume Methane and dynamically display either % LEL, or % volume with its auto-ranging ability.