Measuring instruments, geophysical instruments

Water Level Indicator Mod.BFM-FF / level & bottom BFM-FF

category:Water level indicator / Water Level Indicator Mod.BFM-FF / level & bottom
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Water level indicator with removable downhole indicator; flat cable, stainless steel tape with 2 copper wires, coated with transparent antiscratch protective film in transparent LLDPE.
Black millimeter graduation over total length, centimeter and decimeter indication in black, meter indication in red.

- Graduation: 1mm
- Probe diameter: 25mm (15 mm without downhole indicator), made of stainless steel and plastic
- Water level indication by both acoustic signal and RED LED
- GREEN LED indicates bottom reached
- External screw for sensibility regulation
- Powered by 1x9V battery, easy to be substituted (external drawer)
- Cable lenghts from 50m to 300m
- Optional removable hook for bailer