Electronics digital automatic testing soil moisture meter
soil moisture sensor is a high precision, high sensitivity of soil moisture measurement instruments. The sensor is based on the principle of standing wave soil moisture content measurement method to obtain real soil moisture content, with fast and accurate, stable and reliable, free from soil fertilizers and metal ions and other characteristics.
Technical parameters
Measuring way | volumetric water content | |
Measurement of range | temperature： - 40-80℃ | moisture: 0 ~ 100% |
Precision range | Temperature: ±0.3 ℃ | Humidity:±2% |
Response time | ≤2s | |
Reading way | Digital display | |
power supply | Three - five batteries | |
Size | 140*70*25(mm) | |
Work environment | -40℃-80℃ |
