The Protégé ZM Single Gas Monitor, an easy to use, zero maintenance solution that delivers high performance in a small, ergonomically designed package.
One button activation, adjustable alarm settings and an easy to read display it is simple to use. Once activated the Protégé does not require charging so these monitors can be deployed in the field 24 hours a day, every day for 2 years, maintenance and hassle free. The H2S and CO modelsinclude a hibernate feature which allows you to extend your battery life up to 1 additional year. 4 year warranty.