Wire Length=2m / 78.74inch Probe stainless steel The temporary need to open, turn off the please use the left side of the water controller "manual / automatic" switch control (DF-96D) type without manual switch To avoid malfunction, do not install the product in humid, corrosive and high metal content of the environment In order to the normal of the liquid controller, please check the input and output wiring again after installation, whether the probe cable is or not, Manufacturer: UncleS