Model 102M Mini Laser Marked Water Level Indicator Solinst®

Measure Water Level & Draw Down 4 mm (0.157") or 10 mm (3/8") diameter stainless steel probes P10 has segmented weights for flexibility LED Light and loud buzzer indicates water level Adjust sensitivity to suit your application The laser marked coaxial cable is mounted on a convenient small reel that is light-weight and fits easily into a mini carrying case or backpack. The accurate cable is marked each 1/100 ft. or each millimeter. The 102M Mini Water Level Meter is available in 80 ft. and 25 m lengths. There is the choice of the P4 or P10 Probe.