Portable gas detection
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Teledyne Gas and Flame Detection’s Protégé ZM requires no battery charging or calibration and it is designed to provide two years of gas detection (under normal conditions).
One-button activation, adjustable alarm settings and an easy-to-read display make the unit simple to use and easy to wear with its small and lightweight package - less than three oz.
Available in oxygen, carbon monoxide and hydrogen sulphide single gas models, the Protégé ZM delivers high performance in a small, ergonomically designed IP67 package, giving industrial workers and first responders the confidence to focus on the task at hand, not on their equipment.
IET 36.5 Sept/Oct 2026
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