Honeywell Analytics offers a real-time display version of the Lumidor MiniMAX XT portable gas detector. A simple single-press self-test button allows user to view the gas concentration throughout operation of the detector instead of only when an alarm level is exceeded. MiniMAX XT detects for a large range of industrial gases including oxygen, carbon monoxide and hydrogen sulphide. Honeywell Analytics, Sunrise, FL.www.honeywellanalytics.com