Grozone Control CO2D 0-5000 PPM Dual Zone CO2 Controller
Controls the CO2 levels in two zones (or two rooms) simultaneously. Review performance by reading through the integrated 24-hour data logger (minimum, maximum and average values for each hour of operation). Special operating mode to operate two zones with only one CO2 generator. Zone remote sensors include 25-ft cables. Affordable alternative when operating multiple zones.

Write a review

Please login or register to review

Grozone Control CO2D 0-5000 PPM Dual Zone CO2 Controller

  • $888.95
  • $728.94
Sun System LEC Brand 630 Watt 8 in Air-Cooled Fixture utilizes cutting edge Light Emitting Ceramic b..
$1,149.95 $862.46

Cultured Solutions UC Roots is a multi-purpose root zone optimizer that uses proprietary chemistry t..
$24.95 $16.72

Buddha Grow is a proprietary blend of the finest organic ingredients specifically created to promote..
$17.99 $12.05

This unique organic liquid bat guano is a specially extracted source of natural phosphorous specific..
$115.99 $77.71

S.I. (Structural Integrity) is the newest addition to the Humboldt Nutrients family of products. Thi..
$59.95 $49.16

That's right, you read correctly. EZ-CLONE is proud to introduce the first eco-friendly, transplanta..
$15.75 $12.92

These fan adapters allow the connection of 4in ducting to the intake/inflow port of compatible Activ..
$9.95 $8.16

Durable, thick black plastic. Heavy duty design. Hole pattern offers excellent drainage. Injection m..
$6.00 $4.92

Photosynthesis Plus enhances plant functions at the foliar level and the root zone in both soil and ..
$179.88 $120.52

Banana Bliss is the latest addition to the General Hydroponics Flora Nectar line. Infused with tropi..
$21.00 $14.07