HYDRION CMR-245 Test Paper Refill,CL2,10-200 ppm,PK10($115.99Value)

Description

Test Paper, Test Form Paper, Overall Length 15 ft, Test Type Test Papers, Testing Parameter One Free Chlorine, Overall Width 1/8 in, Parameter Measurements Included 10 to 200 ppm Chlorine, Number of Tests 2,000, pH Resolution Not Applicable, Test...