Solinst-Model 102M- Mini Water Level Meter
Mini edition of Model 102
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 millimetre. Available in 80 ft. and 25 m lengths, with choice of the P4 or P10 Probes.