Parameters
HI-781 Marine Nitrate Low Range Checker HC
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HI-97716 Bromine Photometer, 0.00 to 10.00 mg/l (ppm)
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HI-780-11 Marine pH Certified Cal Check Standards
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HI-780-25 Marine pH Checker Reagents, 100 tests
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HI-981413-00 GroLine Nutrient dosing system with HI-30033 conductivity probe EC/TDS/Temp
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HI-981412-00 GroLine pH dosing system with HI-10063 pH probe
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HI-764103 DO digital probe with 4m cable (for use with HI-98199)
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HI-763093 EC digital probe with 4m cable (for use with HI-98199)
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HI-829113 Digital pH / Temperature Electrode for HI-98199
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HI-98199 pH, EC, DO digital portable meter (pH electrode included only)
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HI-97713 Phosphate Low Range Portable Photometer with CAL Check
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HI-780 Marine pH Handheld Colorimeter, Checker®HC
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HI-151-5 Checktemp4® High accuracy brown folding thermometer
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HI-151-4 Checktemp4® High accuracy green folding thermometer
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HI-151-3 Checktemp4® High accuracy yellow folding thermometer
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HI-151-2 Checktemp4® High accuracy blue folding thermometer
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HI-151-1 Checktemp4® High accuracy red folding thermometer
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HI-151 Checktemp4® High accuracy white folding thermometer
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HI-97735C Total Hardness Portable photometer Kit
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HI-97735 Total Hardness Portable Photometer
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HI-97734-11 Cal Check Standards for Free and Total Chlorine High Range, HI-977 Photometer series
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HI-97710-11 pH CAL Check standard for HI-977 series photometer
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HI-97727-11 Colour of Water (PCU) CAL Check standards for HI-977 photometer
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HI-763133 Quick Connect TDS/conductivity probe
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HI-9071 Gelled bridge electrolyte for FC2053 pH electrode & HI-981030 GroLine pH tester
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HI-97104 pH, Alkalinity, Free and Total Chlorine and Cyanuric Acid portable photometer
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HI-12923 pH & Temperature probe for soil
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HI-97713C Phosphate Low Range Portable Photometer Kit
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HI-97721 Iron High Range Portable Photometer
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HI-98168 professional pH & Temperature Meter for soil - GroLine
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HI-98198 opdo™ Optical Dissolved Oxygen Meter
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HI-931-02 Automatic Potentiometric Titration Systems (pH/mV/ISE)
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HI-70024P Salinity Standard 35.00ppt, 25 x 20ml sachets
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HI-97771C Free Chlorine & Total Chlorine UHR Portable Photometer Kit
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HI-97734C Free & Total Chlorine High Range Portable Photometer Kit
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About Hanna Instruments
As a world-leading developer in pH and titration science, we help professionals and amateurs with their daily testing needs across a wide range of applications. We provide easy-to-use, well-adapted instruments at great prices and fast support.
Our philosophy of being as close to our customers as possible has resulted in dedicated sales and technical support offices in over 40 countries. Our desire to be an innovator has created many world firsts in test instrumentation, and we continue to innovate and bring new solutions to the market as a direct response to our customers' needs. You will find Hanna instruments used in almost every conceivable application. From happy amateurs looking after their home aquarium, to food artisans and all the way to national and international brands in all industrial sectors, Hanna is a trusted name with over 3,000 products, all manufactured in our ISO9001 certified European manufacturing facility.