RKI Beacon Fixed System Sensor Detector Heads Airgas can be used with TWO

can be used with TWO lower masts as long as the total height of the two lower masts does not exceed 90 inches

The Retractable Cone-Bar adjusts from 3-to-6 feet in length

The Gentex Pureflo PR02040SP single battery charger recharges the batteries that come with the ESM+

WP100H - HeavyWeight Pads - 15"x19" - 100/bale - Absorbs 33

If you can't strap the umbrella to a guard rail or stick it in the ground

RKI Beacon Fixed System Sensor Detector Heads Airgas can be used with TWOThese RKI fixed system gas detection sensors are for use in either the Beacon 110, Beacon 200 or Beacon 410 Models. The sensor heads listed are the ones most commonly used. There are many more available. These sensors are designed for two different applications direct connect to the gas detection controller box, or to run remotely when mounted in a junction box. They are approved for either indoor our outdoor use. Please call if you need any