SKU: 18261246021

CO2 Meter RAD-0502 CO2 Controller for Grow Rooms

Sale price$314.55 Regular price$349.50
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

CO2 Meter RAD-0502 CO2 Controller for Grow RoomsThe RAD 0502 CO2 Controller and Sensors for Grow Rooms provides a simple and affordable way to adjust and review your CO2 levels when you want to and how you want to for your indoor grow space. With the RAD 0502 you can ensure that your plants never exhaust their supply of CO2 and grow at their maximum potential under optimized conditions. The CO2 Controller for Grow Rooms can also be used in greenhouses, grow rooms, hydroponics, mushroom farms, or

The RAD-0502 CO2 Controller and Sensors for Grow Rooms provides a simple and affordable way to adjust and review your CO2 levels when you want to and how you want to for your indoor grow space. With the RAD-0502 you can ensure that your plants never exhaust their supply of CO2 and grow at their maximum potential under optimized conditions.

The CO2 Controller for Grow Rooms can also be used in greenhouses, grow rooms, hydroponics, mushroom farms, or anywhere elevated CO2 levels are used to maximize plant growth.

If you are serious about growing, this is an ideal solution to control both high and low target CO2 levels and maximize plant yields, increasing profitability - in no time. 

Features

  • Accurate CO2 control for small to large-sized indoor grow facilities
  • Control 2 zones with 2 sensors
  • Customizable CO2 setpoints for high and low target levels
  • Dual Beam NDIR technology accurately measures CO2 concentrations 0-3,000ppm
  • Built-in temperature, humidity, and light
  • (2) Relay outputs that can automatically control a CO2 generator or compressed CO2 tanks
  • Versatile modes for greenhouse or HVAC
  • 2 Relays that are user-configurable
  • The built-in photosensor turns off the relay in darkness to save CO2 (in greenhouse mode only)
  • Customized historical graph data display
  • Easy fresh air calibration

Applications

  • Greenhouses
  • Indoor Grow Rooms
  • Hydroponics Rooms
  • Cultivation Facilities

Specifications

  • Measurement Range: 0-3,000ppm
  • CO2 Sensing Method: Non-dispersive Infrared (NDIR)
  • Target Gas Ranges: 0-2,000ppm and 0-5,000ppm
  • Measurements: Requires 1 liter per minute of constant flow per channel
  • Resolution: 1ppm @ 0-1,000ppm ; 10ppm above 1000pm
  • Dimensions: 4.96 x 6.70 x 2.65 inches
  • Accuracy: ± 70ppm or ± 5% CO2
  • Sensor Response Time: < 2 minutes
  • Operating Temperature: -20°C - 60°C
  • Relays: 2 relays, either (Normally Open) NO or (Normally Closed) NC
  • Sensor Life Expectancy> 10 years

Electrical

  • Power: Adapter 110/220 VAC
  • Power Consumption: 1 W max @ 115 VAC 60 Hz | 2 W max @ 230 VAC 50 Hz
  • Piggyback Cable: <5A @ 250 VAC, SPST

Warranty

  • 1 year - See CO2Meter Terms and Conditions.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18261246021

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Deanna
Massapequa, US
★★★★★ 5
Great doggie gift
Color: 5pack, Size: Large
Good quality toys for rough and tough dogs!
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Reviewed in the United States on June 2, 2026
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J
Grantham, US
★★★★★ 4
Not invincible but good value
Color: 5pack, Size: Large
Great value for the money. We have 3 dogs and they are pretty strong chewers. They lasted a few months but ultimately succumbed to their inevitable doom. They arrived well packaged and with no unusual odors.
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Reviewed in the United States on April 28, 2026
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Customer Holly
Boise, US
★★★★★ 5
My Aussie loves this bone!
This wishbone is so durable! My Australian shepherd is a big cheese and this is her go-to chew toy. It's a fave! She has spent HOURS chewing on this bone and it has held up super well. It has no smell but understand she can taste the flavor of it. I love having something she can chew on that is safe for her that she enjoys. Great value.
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Reviewed in the United States on May 10, 2026
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Mindi P
Carnegie, US
★★★★★ 5
Durable, Great Value Dog Bone!
We’ve ordered several of these that have lasted for months, and my dogs are still working on them. Months. That alone feels like a small miracle. Normally, chews last about 10 minutes. Not this one. This thing is built like it trained for battle. It keeps them busy, satisfied, and focused on something that is actually meant to be chewed. And the best part? It’s way more affordable in the long run. Instead of constantly buying new toys, chews, or replacing destroyed shoes, this one just keeps going. Definitely worth every penny and then some. If you have determined chewers, this is the chew/bone you’ve been looking for.
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Reviewed in the United States on February 18, 2026
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J.M.
Omaha, US
★★★★★ 5
Dog loves this
My dog absolutely loves the shape of these and will play with it for hours. The material is pretty durable too, though he is a big lab so over time chewed away the top nubs. Eventually tossed it at that point, but got great use out of it before. No bad smell and my pet really enjoys playing with it. It’s not too big either and is really easy to take with you on trips, etc. have bought multiple!
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Reviewed in the United States on April 17, 2026

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