Electrical Outputs, Analog Current, Analog Voltage,Switch

Measurement Type, %LEL, %Volume, Trace, Leakage, Density, Signature or Spectra

Number of Gases Sensed,  Single Gas, Multi Gas

General Gas Types, Toxic Gas, Combustible Gas

Specific Gas Types , Aerosols, Ammonia (NH3), Arsine (AsH3), Bromine (Br2), Carbon Dioxide (CO2), Carbon Monoxide (CO), Chlorine (Cl2), Chlorine Dioxide (ClO2), Diborane (B2H6), Fluorine (F), Germane (GeH4), Halocarbons (Refrigerants), Hydrocarbons, Hydrogen (H2), Hydrogen Chloride (HCl), Hydrogen Cyanide (HCN), Hydrogen Fluoride (HF), Hydrogen, Selenide (H2Se), Hydrogen Sulfide (H2S),Mercury Vapor (Hg), Nitric Oxide (NO), Nitrogen Dioxide (NO2), Nitrogen Oxides (NxOx), Oxygen (O2), Ozone (O3), Phosphine (PH3), Silane (SiH4), Sulfur Dioxide (SO2), Sulfur Hexafluoride (SF6), Water Vapor, Other

Display,  Analog, Digital

Features,  Audible or Visual Alarms, Controller, Data Logger, Interchangeable Probes, Hazardous Environments