DPD No. 1 Photometer Reagent For Free Chlorine Testing | Digital | 511052BT
Lovibond Reagent tablet to measure chlorine for digital water test kits.
Sold as STRIPS of 10 tablets each.
*Works with Scuba II 5-in-1 Digital Electronic Water Tester - 216100 and MD200 6-in-1 Digital Water Testing Kit - 2861902




