Portable Gas Monitors

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.

You really can't get any easier and hassle-free than this. The GasAlertClip™ Extreme provides two years continuous protection with no maintenance costs, from the day of activation.

Built around RKIs latest smart sensor technology, the SC-01 is a versatile single toxic gas monitor.

Rugged and reliable, the GasAlertQuattro four-gas detector combines a comprehensive range of features with simple one-button operation. GasAlertQuattro includes 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.

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.

MiniMAX4 is an unsurpassed portable gas detector for protection against flammable, oxygen, carbon monoxide and hydrogen sulfide gas hazards. It's ideal for use by those companies wanting advanced performance, reliablity and ease of use without high costs of long term maintenace.

This is the smaller cousin of the GX-2009.  It displays 1 gas at a time, but automatically scrolls through all 4 gases.  It weighs only 6 ounces and is only 2.8"H x 2.2"W x 1.1"D. Comes with a 2 year warranty and includes the charger.

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.