New Zealand
Australia 
The test kits utilise the latest in tablet test technology using quick dissolving DPD Chlorine test tablets for accurate results.
DPD 2 in 1Test Kit
Convenient duo test kit for free chlorine and pH testing.
DPD 4 in 1Test Kit
Convenient 4 in 1 test kit for available chlorine/bromine, pH level, alkalinity and acid demand.
