Water Level Indicators (Level & Downhole)/ Mod. BFK-FFwww.pasisrl.it Water level & downhole indicator with rounded cable, four copper wires, kevlar core and external anti-scratch protective film in transparent PUR. Graduation in centimeters printed in black, with meter / decimeter indication. While lowering, the bottom sensor piston is open and when the water level is reached both red LED and buzzer turn on. If you continue to lower the probe when it reaches the bottom the piston will close and the green LED will turn on. • Graduation: 1 cm • Rounded cable diameter: 5 mm • Probe diameter: 25 mm, made of stainless steel and plastic (level & bottom) • Acoustic signal and red LED indicate the water level • Green LED indicates bottom reached • External regulating screw for finer regulation • 1x9V battery, easy external access • Available lengths: from 30 to 500 m ^ Bottom Probe detail: • Piston OPEN • Piston CLOSED P.A.S.I. S.R.L. — Via Galliari 5/E — 10125 Torino - Italy tel. +39 (0)11 6507033 - [email protected] - www.pasisrl.it