RETRACTED: Agricultural Internet of Things Application in the Construction of Regional Smart Cities

Table 2

Greenhouse doll measurement parameters.

Parameters	Range	Accuracy
Air temperature	−15–75°C	±0.4°C
Air humidity	1–99 RH	±3%
Dew point temperature	−15–75°C	±0.9°C
Soil temperature	−15–75°C	±0.3°C
Light	0–225 KLux	±5%