Spa Water Testing

Total Pool DPD 1 Photometer Tablets (Free Chlorine/Bromine) - 100 pack

SKU: SP753

Total Pool Phenol Red Photometer Tablets (pH) - 100 pack

SKU: SP773

Total Pool DPD 3 Photometer Tablets (Combined Chl) - 100 pack

SKU: SP763

Total Pool Alkalinity Photometer Tablets - 100 pack

SKU: SP783

Alkalinity Testing Tablets (tablet count method)

SKU: SP782

Calcium Hardness Tablets (tablet count method)

SKU: SP792

Fish Thermometer

SKU: SP523

Whale Thermometer

SKU: SP527

Total Pool Alkalinity Comparator/Rapid Tablets

SKU: SP777

Basic Thermometer

SKU: SP521

Turtle Thermometer

SKU: SP528