Table 2 The parameters of 5TE soil temperature, moisture and electrical conductivity sensor
Measurement parameter | Volumetric water content | Electrical conductivity/dS·m − 1 | Temperature/°C |
|---|---|---|---|
Precision | ± 3% | 0.02 | ± 1 |
Resolution | 0.08% (0–50%) | 0.05 (7–23.1) | 0.1 |
Measuring range | 0–100% | 0–23.1 | − 40–50 |