24
25
(A) – Paths for measuring a water level of above 1.5 mm
(B/C) – Paths for measuring ground humidity
(A)
(B)
(C)
(B)
Sensor electrodes and measurement paths
(C)
Indicators and controls, battery holder:
A
B
C
(A) – Teach-in button
(B) – Battery holder
(C) – Device LED