Chemtrol Active Chlorine PPM Sensor - 0-100 ppm - No Wire size-in-gallons_16-50 It connects using a 3/4

It connects using a 3/4 inch pipe thread

This model includes stainless steel jig to base hardware for additional durability but does not include jig

Another strip is included for sand

This is a blue 8 foot single water tube for securing inground pool winter covers

Chemtrol Active Chlorine PPM Sensor - 0-100 ppm - No Wire size-in-gallons_16-50 It connects using a 3/4This is a Chemtrol Active Chlorine PPM Sensor, no wire, with 0 100 ppm readings. The Active Chlorine Menu is used to calibrate the Active Chlorine sensor. The new Chemtrol PPM solid state sensors feature superior precision and control of chlorine levels, with industry leading reliability and low maintenance requirements. These probes are so precise and reliable that they are covered by a 2 year warranty. The PPM sensors can be used alone or in