WATER LEVEL INDICATOR
EN 1426; ASTM D5; AASHTO T49
The water level indicators are used to determine the water level in boreholes and wells.
Drum mounted, with an ON/OFF switch indicator and audio signal when probe touches the water.
The cable is marked at intervals and is battery operated.
SL 0108 Water level indicators 50m
SL 0109 Water level indicators 100m
SL 0110 Water level indicators 150m
SL 0111 Water level indicators 200m