The Solinst Model 101 Water Level Meters provide environmental professionals with a dependable option for portable, handheld, water level measurement. The 101 P7 features durable PVDF flat tape with accurate laser markings every 1/100 ft. or mm. Tape lengths are available up to 1500 m (5000 ft) and are mounted on an ergonomic, sturdy reel that was designed for the field. The P7 Probe is pressure-proof the full length of the tape. The 101 P2 uses non-stretch polyethylene flat tape, with heat embossed markings each 1/100 ft or mm, in lengths to 300 m (1000 ft).

*additional lengths available on request