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Alkalinity
Dosage: 14g per 1000 litres of water for a hardness increase of 10mg/litre
1x TDS Meter
These tablets are specifically designed to provide accurate and reliable results for measuring the amount of available chlorine in your water
DPD 1 photometer 250 Alkalinity1 x box of 250 photometer grade DPD1 water test tablets. Range: 0 8. 00 mg L. Made in Germany to ISO9001 standards, these are top quality at a great price. All prices on this website include gst. DPD1 Water Testing Tablets are the perfect solution for testing the free chlorine levels in your swimming pool, hot tub, or other water treatment applications. These tablets are specifically designed to provide accurate and reliable results for measuring the
