Model Number

WATCHMAN-T

Power Supply

Solar powered，18V 30W

Battery

Lead-acid battery 12V 20AH

Soil Moisture Measuring Range

0-100%，Accuracy±3%

Soil Temperature Measuring Range

-30℃-70℃，Accuracy0.1

Measuring Point Space

10cm

Communication Protocol

RS485、4G

Data Viewing

Smart phone，PC

Shell Material

PVC

Ingress Protection Rating

IP68

Operating Temperature

-20℃~85℃

Layers

3-5 layers（customizable）