The 6005 Pool & Spa Series is a versatile general-purpose sensor for temperature measurement and control of liquid in pools, hottubs, jacuzzis and other similar applications. These sensors are usually secured to a pipe or duct in an pool or spa heating system using clips or cable ties to accurately measure the surface temperature of these elements. QTI can customize these sensors in a variety of ways. Sensor resistance values and accuracy, as well as cable length/color and housing material are all able to be specified.