Dontek Sensor Cold Temperature TS04The Dontek Sensor Cold Temperature TS04 is a purpose built replacement for reliable cold water temperature monitoring in your pool system. With a generous 2. 5m cable, you can position the sensor precisely where it reads most accurately without tugging on the controller, keeping readings stable even in longer setups. Overview Replacement part for Dontek cold pool sensing that slots straight into your existing TS04 environment. Built to preserve the