Hand-held tester to measure Cl and pH...
Hand-held tester to measure Cl and pH content in the pool water.
26 Item Items
Warning: Last items in stock!
Draw water from the pool then dissolve the tablet for measuring chlorine and pH. After a few minutes, compare the color of the water with the scale (comparison chart).
DPD 1 RAPID – chlorine measurement
Phenol Red RAPID - pH measurement
Package contains 20 tablets + measuring container.