חיישן פוטנציאל מים בקרקע

Water Potentia:
Range: 0 to −100,000 kPa (1.70 to 6.00 pF)
Accuracy: ±(10% of reading + 2 kPa) from −100 to −5 kPa
Temperature
Range: -40.00 – 60.00 °C
Resolution: 0.10 °C
Accuracy: ±1.00 °C
Dielectric Measurement Frequency 70 MHz
Output
DDI serial or SDI-12 communication protocol
Dimensions
Length: 9.6 cm (3.8 in)
Width: 3.5 cm (1.4 in)
Height: 1.5 cm (0.6 in)
Sensor Diameter 3.2 cm (1.3 in)