TrolMaster AS-2 CO2 Alarm Station (Audio/Visual) Plus LED Display Indicator Promote extending its life by up

extending its life by up to 33%

the Tabletop hopper has a mesh bag and a sturdy base

Set light period from 1 hour to 20 hours

If the faucet does not meet one of these requirements

Sold as a box of 3

TrolMaster AS-2 CO2 Alarm Station (Audio/Visual) Plus LED Display Indicator Promote extending its life by upTrolMaster (AS 2) CO2 Alarm Station with Audio Visual Alert + LED Display Includes Cable Set Stay informed and compliant with the TrolMaster AS 2 CO2 Alarm Station, a next generation audio visual safety module designed for monitoring CO2 levels in controlled environment agriculture. Built specifically for grow rooms and cultivation facilities, the AS 2 combines color coded LED indicators, a real time LCD ppm display, and a powerful audible alarm to