Hydrion CH-1000 Chlorine test strips measure the concentration of free chlorine in water and sanitising/disinfecting solutions. The colour chart has matches at 0-50-100-250-500-800-1000 ppm.
CM-240 Chlorine test paper measures the concentration of free chlorine in water and sanitising/disinfecting solutions with color matches at 10-50-100-200ppm.
Each kit consists of a 15 ft. x 5/32 in. roll of premium test paper in a handy plastic dispenser, with a matching color chart PLUS 1 refill roll of test paper. Approx 200 Tests per kit.
$27.45
TEMPORARILY OUT-OF-STOCK... DUE 22 MARCH 2024
TEMPORARILY OUT-OF-STOCK... DUE 22 MARCH 2024
Hydrion CH-300 Chlorine test strips measure the concentration of free chlorine in water and sanitising/disinfecting solutions. The colour chart has matches at 0-25-50-100-200-300 ppm.