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The C.A.P. PPM-4 CO2 monitor is an easy, economic solution for monitoring and controlling the CO2 levels in your growing area.
Simply mount the PPM-4 monitor to the wall, then plug the metering unit into an electrical outlet. Next, plug your CO2 generator or regulator into the metering unit.
The PPM-4 provides highly visible LED indicator lights to let you know the generalized CO2 levels at a glance.
These indicator lights show registered CO2 levels of 0-900, 901-1450 and 1451+ PPM.
Includes an easy to use calibration function.
The simplicity of the CAP PPM-4 CO2 monitor makes it a good choice for both the beginning hobbyist and the seasoned indoor gardener.
CAP PPM-4 CO2 Monitor:
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$245.95 |
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