S&DL min is a very low cost water level gauge. It has a data logger, battery, pressure transducer and temperature sensor, all housed in a very small stainless steel housing. No vented cable or desiccants are needed. An inexpensive S&DL mini Barometer is available to provide the most accurate and easy method of barometric compensation.
● Low cost
● Compact size （φ22×（L）200ｍｍ）
● longer operating Approx.5years without battery change
● high performance Measure water levels, conductivity and temperature at one time
