Monitor the five most critical parameters for indoor growing with one device. This 5-in-1 sensor tracks Temperature, Humidity, CO₂, VPD, and PPFD, giving growers a complete and accurate view of their grow environment to optimize plant health and growth performance.

Studies show that CO₂ supplementation can increase plant growth rates by 20-100% and boost crop yields by 20-30%. Combined with high PPFD lighting, CO₂ further enhances photosynthesis, leading to faster, healthier plant development.

New to growing and not sure how high to hang your lights? This sensor helps you find the right light placement and shows you real-time PPFD levels. It also supports PPFD dimming—just set your target PPFD, and the lights will automatically adjust brightness to deliver the ideal lighting for plant growth:

• Seedling Stage: 100-300
• Vegetative Stage: 400-600
• Flowering Stage: 800-1000

Not compatible with controllers or accessories from other brands. Use exclusively with GGS systems for the best results.

The white housing reduces heat absorption, minimizing temperature interference for more reliable readings. Its ventilated hollow structure improves airflow and heat dissipation, allowing the sensor to operate in conditions closer to a plant’s natural environment—ensuring the data collected better reflects the real conditions your plants experience.

1 × 5-in-1 Sensor
1 × PPFD Bracket (with screw)
2 × 6-Pin RJ12 Cable (2.5m)
1 × 6-Pin RJ12 Cable with Waterproof Cover (2.5m)
1 × GGS Pro Adapter（for expanding devices connection)
1 × GGS Light Adapter (for Spider Farmer LED Grow Light Connection)