测量范围：     In soil: 0 to saturated VWC

Extended range: -0.29 to 1.4475 m³/m³ (full scale)

精确度：      ±0.041 m³/m³ (±4%) typical 0 to 50°C (32° to 122°F);

±0.020 m³/m³ (±2%) with soil specific calibration.

分辨率：     ±0.0004 m³/m³ (±0.04%)

尺寸：    Soil Probe Dimensions: 254 x 32 x 1.0 mm (10 x 1.25 x 0.04 in.)