Products tagged with 2000ppm

This all-in-one sensor simultaneously measures temperature, humidity, CO2 up to 2000ppm and detects light.

Compatible with all TechGrow controller...

The TechGrow S-2 Sensor keeps your CO2 level in your space at the right level, with a range of 0 to 2000 ppm.

Compatible with T-Micro and T-1....