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Temperature Probe Sensor (2m)

Temperature Probe Sensor (2m)

S-4 CO2 Sensor (2000ppm)

S-4 CO2 Sensor (2000ppm)

S-2 CO2 Sensor (10.000ppm)

Achieve optimal conditions in your greenhouse, indoor grow or hydroponics farm or any urban farm with this smart sensor as your CO2 meter. Use it to ensure health and safety in high-risk areas such as engine rooms. The S-2 able to measure CO2 concentration as well as detect light. Ideal for those more well-seasoned as well as those starting out, looking to build a grow kit.

For added convenience, the light detection is used to enable automatic switching between day and night modes, ensuring that your plants are always in optimal conditions.

€261.51 €216.12
Availability: In stock

S-2 CO2 Sensor (10,000ppm) 

Achieve optimal conditions in your greenhouse, indoor grow or hydroponics farm by using this smart sensor as your CO2 monitor. Use the S-2 to monitor CO2 levels in areas of high risk such as engine rooms. Packed with features to help you give your plants the best environment, it is able to measure CO2 concentration as well as detect light. With a range of 0ppm-10,000ppm, response speed of 1 minute, and automatic calibration, you can ensure that you always have the correct measurements.

For added convenience, the automatic light sensor gives you the option to enable easy switching between day and night mode! If you’d rather set the sensor manually, then you can use the reliable DIP switch to set it to non-stop day mode.

Additionally, you have the option to manually calibrate the sensor in fresh air at 400ppm by using one of our CO2 controllers.

The S-2 is fully compatible with the T-1 Pro CO2 Controller from Techgrow.

Feature Highlights

  • Accurate measurements of CO2 concentration in your room every second
  • Built-in Light Sensor
  • Automatic switching between day mode and night mode
  • Built-in light sensor can be set to non-stop day mode (manually set)
  • Manual calibration & test function for the CO2 sensor
  • Highly precise Non-Dispersive Infrared (NDIR) Sensor

Key Specs

  • Measurement range: 0ppm – 10,000 ppm
  • Adjustability: Increments of 50ppm
  • Rate of measurement: Every second
  • Connectivity: 1 UTP port
  • Techgrow Compatibility: T-1 Pro
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Key functions
Measures: CO2 & light
Range PPM: 0 - 10.000 ppm
Display characters: No display
Light sensor: Yes

CO2 sensor specifications
NDIR sensor: Yes, very accurate measurement
Rate of measurement: Every second
Accuracy: 30 PPM
Response time diffusion: 20 seconds
Warm-up time: 30 seconds
Warranty: 6 months

Power supply
Input: From the controller
Power cord: Through the network

Product dimension
13.5 x 7 x 5cm (HxWxD)

Product weight

Package dimension
15 x12 x11.5cm (HxWxD)

Package weight

Box content
TechGrow S-2
Mounting kit  
User Manual 
UTP cable

User manaual

TechGrow S-2 CO2 Sensor Manual

Product description and specifications 



SKU: 12006
Barcode: 0023821180089