UbibotExternalCO2Probe_Features

High-precision CO2 measurement:

• P1: 400-10,000 ppm (max 40,000 ppm), accuracy ±(30ppm+3%).
• P3: 400-2,000 ppm (max 10,000 ppm), accuracy ±(40ppm+3%).

Environmental monitoring:

• P1: Measures temperature (-40°C to 70°C) and humidity (0-100%RH).
• P3: CO2 only, ideal for standard environments.

Stable, anti-interference design: Both models offer robust performance in challenging environments.

RS485 interface with Modbus RTU protocol: Long-range communication up to 1200 meters, ensuring seamless integration.

Versatile power supply: Both models operate on DC 5/12V, easy to install in various setups.