Chemtrol Active Chlorine PPM Sensor - 0-200 ppm - No Wire block-type_Standard Racing The test strips are dip-n-read

The test strips are dip-n-read which produce instant results

Cycolac gutter drain in white

strong patch all by itself

It includes a Santoprene duckbill and 3/8 inch ferrule

0 to 149 Degrees F

Chemtrol Active Chlorine PPM Sensor - 0-200 ppm - No Wire block-type_Standard Racing The test strips are dip-n-readThis is a Chemtrol Active Chlorine PPM Sensor, no wire, with 0 200 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