The New Gasman series of low cost, durable, single gas monitors are available for Oxygen, Hydrogen Sulfide, Carbon Monoxide, Sulfur Dioxide, Chlorine, Chlorine Dioxide, Ethylene Oxide, Ozone, Fluorine, Nitrogen Dioxide, Nitric Oxide, Phosphine, Phosgene. Ammonia, Hydrogen, Hydrogen Chloride, Hydrogen Fluoride, or Combustibles as %LEL.  Other specialized gas sensors are also available.  All units are classified for use in Class 1 Groups A, B, C, D Division 1 environments.
 

Standard features of the Gasman include digital display, backlit, peak hold, and user adjustable audible, visual, and vibrating alarms.  Each unit comes with a super grip belt clip, flow calibration adaptor, tubing, and operation manual.  Optional datalogger software, calibration kits, and other accessories are also available.

Weighing about three to four ounces, the Gasman units are extremely compact, rugged, fast responding, weatherproof, RF shielded, and very easy to use.  The sensors can be easily replaced in the field for low cost of ownership without needing to purchase a new unit.  There are rechargeable Li-ion battery versions as well as long lasting replaceable Lithium batteries that provide up to two years of operating power.