Spider Farmer GGS Sensors Pro Kits, 4-in-1 VPD/PPFD/Temp/Humid Sensor with CO2 Sensor, for indoor plant environment monitoring and precision control.

"4-in-1 Sensors: The SF Sensor Pro integrates four important measurements (temperature, humidity, PPFD, VPD) into one single device. It monitors multiple critical parameters in real-time in the growth environment and helps the user optimize the microclimate for better plant growth. Note: When using SensorPro, make sure to disconnect the original temperature and humidity sensor from the controller or outlet to ensure only one sensor is providing measurements. GGS CO2 Sensors: Can detect carbon dioxide concentrations from 0 to 5000 PPM and is suitable for a variety of environments. The sensor is quickly operational and provides precise measurement data in response to changes in CO2 concentration. High Accuracy and Fast Response Time: With a high-quality intelligent sensor, CO2 accuracy is ±50PPM (CO2 detection range: 0-5000PPM) and Temp is ±1℃ (Temp detection range: -20 - 60℃). Humidity accuracy is ±3%RH (detection range: 0 to 100%RH). PPFD accuracy is ±5% (detection range: 0~4000 umol/m/s, response spectrum: 400nm-700nm). Always see the latest changes in CO2 concentration, temperature, humidity, and VPD with an update rate of up to 1 second. Expandable System for Growing Needs: The GGS Sensor is compatible with the GGS Controller, AC5, or AC10 Sensor Kits, allowing you to monitor and adjust multiple devices with the Spider Farmer APP, simplifying your setup and making plant management easier. What You Get: 1X GGS 4-in-1 Sensor Pro, 1X CO2 Sensor, 1X PPFD Holder, 1X Screw, 2X RJ12 Phone Line Splitters, 1X 2.5m 6 Pin RJ12 Cable with waterproof cover, 1X 2.5m 6 Pin RJ12 Cable, 2X 25cm 6 Pin RJ12 Cables, 1X User Manual, 2 years of support services."