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Item #:
38199865
Hydrofarm Active Air COSYS20 COSYS CO2 with Timer
Item #:
38199865
XCD 98
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Thursday, August 06
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The Active AirCO2 Tester Kit is an inexpensive alternative to costly electronic monitors.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Accurate CO2 Testing
The Hydrofarm COTEST Tester Kit provides precise CO2 measurement, ensuring optimal growth conditions for plants. Its accuracy is essential for cultivating a thriving indoor garden or greenhouse environment.
Timer Functionality
Equipped with a built-in timer, this kit allows users to automate the regulation of CO2 levels, promoting efficiency and ease of use while reducing the need for constant monitoring.
Durable Stainless Steel
Constructed from high-quality stainless steel, the tester kit is built to last, providing reliable performance in demanding environments while maintaining a sleek and professional appearance.
Product Details
| Alarm | Audible |
| Sensor Type | Photoelectric |
| Product Style | CO2 Test Kit |
| Color | Stainless Steel |
| Item Weight | 0.01 Ounces (0.28 grams) |
| Enclosure Material | Stainless Steel |
| Brand | Hydrofarm |
| Model Number | COTEST |
| Global Trade Identification Number | 00638104401111 |
| Manufacturer | Hydrofarm, Inc. |
| UPC | 638104401111 |
| Mfr Part Number | COTEST |
| Unit Count | 1.0 Count |
| Item Type Name | COSYS CO2 with Timer |
| Style | CO2 Test Kit |
| Material | Stainless Steel |
Who Should Buy?
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Indoor Gardeners
Perfect for indoor gardeners seeking to monitor and optimize CO2 levels for healthier plant growth and higher yields.
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Commercial Grow Operations
Ideal for commercial growers utilizing controlled environments to ensure optimal conditions for large-scale plant production.
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Hydroponic Systems
Great for hydroponic setups where precise CO2 management can boost nutrient uptake and plant performance significantly.
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Beginner Growers
May overwhelm novice growers who lack experience in managing CO2 levels and understanding the needs of their plants.
Product Description
Hydrofarm Active Air COSYS20 COSYS CO2 with Timer
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Customer Questions & Answers
-
Question:
How does the Active AirCO2 Tester Kit work?
Answer: The kit measures CO2 levels to ensure optimum growth conditions for your plants. -
Question:
Is the kit easy to use for beginners?
Answer: Yes, it comes with clear instructions making it user-friendly for everyone. -
Question:
What is the advantage of using this kit over electronic monitors?
Answer: It offers a cost-effective alternative while providing accurate CO2 level measurements.
Hydrofarm Indoor Air Quality Meters COTEST Editorial Review
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MT
Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 98
Order now and get it around Thursday, August 06
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Features & Benefits
- Affordable solution for monitoring CO2 levels.
- Easy to use with clear instructions included.
- Helps eliminate waste and optimize plant growth.
- Compact size for convenient storage.
- Manufactured by Hydrofarm, a trusted name in agriculture supplies.
- Supports effective and productive growing practices.
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