Image | Title | Price | Postage | Bids | Time Left |
![Twin Gauge CO2 Controller Vertical (Face-Up) CO2 Pressure Indicator](https://i.ebayimg.com/thumbs/images/g/KfsAAOSwyZNmNNsm/s-l140.jpg) | | $141.17 | Free | ![Buy Twin Gauge CO2 Controller Vertical (Face-Up) CO2 Pressure Indicator](/images/bin.gif)
| 18m |
![Titan Controls Replacement Sensor for Atlas 9 CO2 Controller HGC702466](https://i.ebayimg.com/thumbs/images/g/cpYAAOSw2Zxj3XCF/s-l140.jpg) | | $280.00 | Free | ![Buy Titan Controls Replacement Sensor for Atlas 9 CO2 Controller HGC702466](/images/bin.gif)
| 30m |
![Titan Controls Atlas 9 Co2 Controller W/ Remote Sensor HGC702854](https://i.ebayimg.com/thumbs/images/g/cHoAAOSw-KFj3XMP/s-l140.jpg) | | $300.00 | Free | ![Buy Titan Controls Atlas 9 Co2 Controller W/ Remote Sensor HGC702854](/images/bin.gif)
| 43m |
![Plug-N-Grow iGS-061 CO2 Controller Intelligent Indoor Grow Systems 120 Volt](https://i.ebayimg.com/thumbs/images/g/EsMAAOSwSitmXppl/s-l140.jpg) | | $36.00 | Free | ![Buy Plug-N-Grow iGS-061 CO2 Controller Intelligent Indoor Grow Systems 120 Volt](/images/bin.gif)
| 9h 30m |
![Carrier 33ZCSEN02 | HH99ZZ009 CO2 controller (new) (obsolete)](https://i.ebayimg.com/thumbs/images/g/SDsAAOSwB9hmDvLN/s-l140.jpg) | | $359.99 | Free | ![Buy Carrier 33ZCSEN02 | HH99ZZ009 CO2 controller (new) (obsolete)](/images/bin.gif)
| 23h 27m |
![Titan Controls Atlas 8 Digital Carbon Dioxide Co2 Controller](https://i.ebayimg.com/thumbs/images/g/TJ4AAOSwNg5llwgl/s-l140.jpg) | | $120.00 | $12.50 | ![Buy Titan Controls Atlas 8 Digital Carbon Dioxide Co2 Controller](/images/bin.gif)
| 23h 27m |
![Inkbird CO2 Controller Temperature Greenhouse Hydroponics Fans Ventilation HVAC](https://i.ebayimg.com/thumbs/images/g/Z8gAAOSwT5Zf9C38/s-l140.jpg) | | $150.42 | Free | ![Buy Inkbird CO2 Controller Temperature Greenhouse Hydroponics Fans Ventilation HVAC](/images/bin.gif)
| 1d 13h 17m |
![CO2 Controller - Sentinel CHHC-4PNSR-A Cooling Heating Humidity + Sensor](https://i.ebayimg.com/thumbs/images/g/6XUAAOSwZTVmYOMx/s-l140.jpg) | | $200.00 | Free | ![Buy CO2 Controller - Sentinel CHHC-4PNSR-A Cooling Heating Humidity + Sensor](/images/bin.gif)
| 2d 3h 7m |
![Co2 controller, Controller CO2, controller, Co2 Generator control, Regulator](https://i.ebayimg.com/thumbs/images/g/PyMAAOSwEItj1IHn/s-l140.jpg) | | $291.65 | Free | ![Buy Co2 controller, Controller CO2, controller, Co2 Generator control, Regulator](/images/bin.gif)
| 2d 4h 10m |
![co2 controller, Controller CO2, controller, Co2 Generator control, Regulator](https://i.ebayimg.com/thumbs/images/g/rbcAAOSwbK5iaWlT/s-l140.jpg) | | $291.65 | Free | ![Buy co2 controller, Controller CO2, controller, Co2 Generator control, Regulator](/images/bin.gif)
| 2d 4h 28m |
![Hydrofarm's Autopilot PPM-5 CO2 Controller With Controller And Sniffer](https://i.ebayimg.com/thumbs/images/g/65cAAOSwD-1mf0kY/s-l140.jpg) | | $50.00 | Free | 0 | 2d 4h 30m |
![Plug N Grow CO2 Controller](https://i.ebayimg.com/thumbs/images/g/w9wAAOSwVxhk94BC/s-l140.jpg) | | $289.99 | Free | ![Buy Plug N Grow CO2 Controller](/images/bin.gif)
| 2d 6h 0m |
![AC INFINITY CO2 Controller Carbon Dioxide Monitor for CO2 Regulators](https://i.ebayimg.com/thumbs/images/g/iU4AAOSwBvtmYcqP/s-l140.jpg) | | $104.99 | Free | ![Buy AC INFINITY CO2 Controller Carbon Dioxide Monitor for CO2 Regulators](/images/bin.gif)
| 2d 19h 33m |
![C.A.P. PPM-2a Fuzzy Logic Co2 Controller/Monitor CAP 4amp/120V](https://i.ebayimg.com/thumbs/images/g/Iq8AAOSwaS1mIFpm/s-l140.jpg) | | $89.99 | Free | 0 | 2d 23h 54m |
![Titan Controls Kronus 4 Temp Humidity CO2 Day and Night CO2 Controller #702655](https://i.ebayimg.com/thumbs/images/g/jl8AAOSwvkxlcOA1/s-l140.jpg) | | $275.00 | Free | ![Buy Titan Controls Kronus 4 Temp Humidity CO2 Day and Night CO2 Controller #702655](/images/bin.gif)
| 3d 0h 51m |
![Auto Pilot Digital CO2 Controller w/15' Remote Sensor APC8200.](https://i.ebayimg.com/thumbs/images/g/xg4AAOSw1rxmYh1m/s-l140.jpg) | | $229.99 | Free | ![Buy Auto Pilot Digital CO2 Controller w/15' Remote Sensor APC8200.](/images/bin.gif)
| 3d 1h 27m |
![Titan Atlas 4 - 2 Room CO2 Controller](https://i.ebayimg.com/thumbs/images/g/0LYAAOSwAt5lcOoF/s-l140.jpg) | | $589.00 | Free | ![Buy Titan Atlas 4 - 2 Room CO2 Controller](/images/bin.gif)
| 3d 1h 31m |
![NEW- Titan Controls Spartan Series CO2 Controller/Monitor 702025 - FREE SHIPPING](https://i.ebayimg.com/thumbs/images/g/4sQAAOSwVxFmYiMC/s-l140.jpg) | | $169.99 | Free | ![Buy NEW- Titan Controls Spartan Series CO2 Controller/Monitor 702025 - FREE SHIPPING](/images/bin.gif)
| 3d 1h 58m |
![Cole Palmer Biomont 3000 CO2 Controller](https://i.ebayimg.com/thumbs/images/g/RpAAAOSw3U1fHzNG/s-l140.jpg) | | $60.00 | Free | ![Buy Cole Palmer Biomont 3000 CO2 Controller](/images/bin.gif)
| 3d 2h 31m |
![Plug n Grow IGS-060 CO2 Controller with High-Temp Shutoff](https://i.ebayimg.com/thumbs/images/g/8k4AAOSwAitknUjU/s-l140.jpg) | | $339.95 | Free | ![Buy Plug n Grow IGS-060 CO2 Controller with High-Temp Shutoff](/images/bin.gif)
| 3d 2h 48m |
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