The Trantech TTBHLS water level sounder provides an accurate method of measuring water level in boreholes and wells. Suitable for observing groundwater levels in hydropower projects or the dam body of earth-rock dams. This instrument can be used both during construction and for long-term safety monitoring of water levels
Key Features
Borehole Dip tape and level sounder for borehole and well depth measurement
various lengths available , battery operated , Sounder , light and voltmeter indication.