Draeger MicroTube Ammonia 1-100 ppm Brim Type_Helmet ALTAIR Pro toxic gas and

ALTAIR Pro toxic gas and oxygen detectors combine reliable detection and LED/audible/flashing/vibrating alarms with clear

Large buttons and bright displays provide easy operation

Stackable with or without base

Lightweight at only 11 pounds for effortless use

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Draeger MicroTube Ammonia 1-100 ppm Brim Type_Helmet ALTAIR Pro toxic gas andWith each set of MicroTubes, you can perform 10 individual tests. The substance specific reactive layers and multiple pre layers in the capillaries of the Draeger MicroTubes allow for selective gas testing. The various layers serve as a filter, for example. During testing, they filter out other substances that occur in the workplace so that only the target substance is indicated in the test result. This significantly reduces cross sensitivities and