Dipmeters are used for water ground level measurements in standpipes, wells and Casagrande piezometers. It is a battery powered portable device equipped with a dipping probe connected to a graduated cable wrapped on a cable reel. In contact with water the dipping probe activates either an audible alarm and a light indicator mounted on a cable reel faceplate. C112T version is equipped with a dipping probe for temperature measurement too. LCD on faceplate displays the temperature value directly in °C.