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TrolMaster AS-4 CO2 Alarm Station (Blue Light)

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US$153.57 cheaper than the new price!!

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Used  US$102.38
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Product details

Management number 220696166 Release Date 2026/05/03 List Price US$102.38 Model Number 220696166
Category

"The AS-4 CO2 Alarm Station with an Blue light alarm module comes with a Blue light LED display indicator and a LCD digital ppm level reading. It is designed to be mounted outside of the space to be monitored, and will display the CO2 ppm level. The AC-4 can be linked to either the low or the high level CO2 sensors, or it can be linked to both sensors for complete redundancy. The AS-4 will sound an audible alarm and blink the Blue LED indicator in the event of the CO2 level going above the user’s preferred level set in the main controller."

  • TrolMaster’s Hydro-X system can control most of the horticultural lighting fixtures sold on the market today.
UPC 606795352234
Alarm Audible
Brand TrolMaster
Color Black
Item Weight 1 Pounds
Sensor Type Photoelectric
Manufacturer TrolMaster
Model Number AS-4
Power Source Corded Electric
BuiltIn Media Module
Product Style Garden
Mfr Part Number AS-4
Number of Items 1
Operating Humidity 90 percent
Item Dimensions D x W x H 8"D x 4"W x 4"H

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