Chemical test kit for the determination of free and total chlorine in the range 0.0-0.70/0.0-3.5/0.0-10.0 mg / l (ppm). 200 tests
Reagent kit for HI 38020 (100 tests free chlorine and total chlorine tests 100)
Chemical test kit for the determination of iron in the range 0.00-1,00 mg / l (ppm). Package size: 100 Tests
Chemical test kit for the determination of iron in the range 0-5 mg / l (ppm). 50 tests
Chemical test kit for the determination of ammonium freshwater in the range 0.0 mg / l to 3.0 mg / l (ppm). 100 Tests
The HANNA test kit for ozone determines the ozone concentration in water via checker disc. The reaction between ozone and the reagent causes a pink tint in the sample which is proportional to the ozone concentration.
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Chemical test kit for the determination of pH in the range 4-10pH. Package size: 300 tests
081-855-1842
02-541-4199
HI5068 - 6.86 pH@25°C - TQ - 500ml 
HI1230B - Combination pH Electrode (General Purpose) 
HI98120 ORP/°C-Tester, waterproof 
HI8733 EC Meter with Multi-Range 0.0 to 199.9 mS/cm ATC