PASI - Model BFM-FF - Water Level Indicators (Level & Downhole) - Brochure

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.