Hanna Instruments
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Checker Portable pH Testers
Hanna InstrumentsFast and accurate readings for the cost of a few rolls of litmus paper 3,000 hours of continuous use Large, easy-to-read LCD Range: 0-14 pH; resolution: 0.1 pH; accuracy: ±0.2 pH Manual, two-point calibration Checker 1 testers have a replaceable screw-type combination pH electrode.
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Advanced Dissolved Oxygen Benchtop Meters
Hanna InstrumentsHI6421 includes Hanna's HI7641133 optical dissolved oxygen probe (opdo®) that is based on the principle of fluorescence quenching. An immobilized Pt-based luminophore is excited by the light of a blue LED and emits a red light. As oxygen interacts with the luminophore it reduces the…
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Digital Refractometer for Professional Analysis
Hanna InstrumentsThe HI 96801 Sucrose, HI 96802 Fructose, HI 96803 Glucose and HI 96804 Invert Sugar Digital Refractometers are rugged, portable and water resistant for measurements in the lab or field. Each instrument offers a specific analysis to determine accurate sugar concentration. These optical instruments…
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Portable pH/pH-mV/ORP and Temperature Meter
Hanna InstrumentspH Sensor Check™; Allows users to check electrode status at any time Multi-level LCD display; Display the current measurement simultaneously with the current temperature On-screen tutorial messages Automatic Temperature Compensation Automatic one or two point calibration HI…
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Waterproof ISE Salinity Meter
Hanna InstrumentsFor regular use and harsh environment processing Four measurement ranges Rugged waterproof casing Sodium electrode determines direct concentrations of salt in solutions. Features automatic, 2-point calibration and fixed temperature compensation at 25°C (77°F), low battery…
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Advanced Conductivity Benchtop Meter
Hanna InstrumentsHI6321 is a streamlined Conductivity/Resistivity/Total Dissolved Solids (TDS)/Salinity/Temperature benchtop meter with a large touch screen display, comprised of a housing and an integrated conductivity measurement module. Compact and easy to operate, the HI6321 includes Hanna’s HI7631233…
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