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Hanna Instruments
Hanna Instruments Pool and Spa Controller BL-121-10
Sale price£1,562.45
Hanna Instruments
Hanna Instruments Pool and Spa Controller BL-121-20
Sale price£1,831.78
- Acidifying
- Active Oxygen
- Alkalinity Total
- Alkalinity M
- Alkalinity P
- Aluminium
- Ammonia
- Amine
- Boron
- Bromine
- Bromothymol Blue
- Bromocresol Purple
- Calcium Hardness
- Cleaning Acid Strength
- Chemical Oxygen Demand (COD)
- Chloride
- Chlorine
- Chlorine Dioxide
- Chlorocol
- Chromium
- Coliform/E.coli
- Copper
- Cyanuric Acid
- Cyanide
- Dechlor
- DEHA
- Dissolved Oxygen
- DPD No.1
- DPD No.2
- DPD No.3
- DPD No.4
- DPD Glycine
- DPD Neutralising
- EDTA
- Enterococci
- Alkalinity
- Aluminium
- Ammonia
- Arsenic
- Bacteria
- Boron
- Bromine
- Bromocresol Purple
- Bromothymol Blue
- Calcium Hardness
- Cleaning Acid Strength
- Chemical Oxygen Demand (COD)
- Chloride
- Chlorine
- Chlorine Dioxide
- Chlorocol
- Copper
- Cyanuric Acid
- DEHA
- Dissolved Oxygen
- DPD No.1
- DPD No.3
- DPD No.4
- Fluoride
- Hardness
- Hydrazine
- Hydrogen Peroxide
- Iron
- Lead
- Legionella
- Magnesium
- Manganese
- Molybdate
- Nickel
- Nitrate & Nitrite
- Organophosphonate
- Ozone
- Phenol Red (pH)
- PHMB
- Phosphate
- Phosphonate
- Potassium
- QAC (Quatest)
- Silica
- Silt Density Kits
- Sulphate
- Sulphide
- Sulphite
- Sodium Chloride
- Zinc