Hanna Instruments

HI772-26 Seawater alkalinity Reagents, 25 Tests

HI772-26 Seawater alkalinity reagents 0.0 to 20.0 dKH, 25 Tests

HI758-26: Marine Calcium Checker reagents, 25 tests

HI758-26: Marine Calcium Checker reagents, 25 tests

HI98312 EC/TDS/C°-Tester, 20 mS/cm

HI98311 EC/TDS/C°-tester, 3999 µS/cm

HI96822 Refractometer for Salinity of Seawater of Brackish water

HI782-25 Reagents for Nitrate HR in Seawater, 25 Tests

HI782-25 Reagents for Nitrate HR in Seawater, 25 Tests

HI9829 Multiparameter Meter

The HI9829 Multiparameter Meter is a waterproof meter for pH, mV, ORP, DO, EC, resistivity, TDS, salinity, air pressure, turbidity, temperature and GPS.

HI98196 Multiparameter pH/ORP/DO/Pressure/Temperature Waterproof Meter

HI98107 Waterproof Pocket pH Tester

Resolution: 0,1 pH

HI98121 ORP/pH/Temperature Tester

HI721 Checker photometer for Iron HR

The Hanna Iron Checker® bridges the gap between simple chemical test kits and professional instrumentation.

HI98192 Waterproof Portable EC/TDS/Resistivity/Salinity Meter

HI98168 GroLine Portable Soil pH Meter

The HI98168 is a rugged, waterproof and portable meter for pH and temperature in soil directly or in soil samples and slurries.

HI7061L General Purpose Cleaning Solution

Specially formulated for cleaning electrodes

HI7004L Calibration Buffer Solution pH 4.01

HI7004L Calibration Buffer Solution pH 4.01- Bottle 500 ml

HI764 Marine Nitrite Ultra Low Range Checker

The Hanna Checker® bridges the gap between simple chemical test kits and professional instrumentation.

HI713 Phosphate Low Range Checker

The Hanna Phosphate Low Range Checker® bridges the gap between simple chemical test kits and professional instrumentation.

HI70022P ORP Calibration Standard 470 mV, 1 sachet

470 mV ORP calibration standard for platinum and gold electrodes.

HI701 Checker photometer for free Chlorine LR

This pocket-sized photometer is specially designed for the determination of free chlorine

HI700-25 Reagents for Ammonia LR, 25 tests

HI700-25 Ammonia Checker Reagents , 25 tests

HI9814C GroLine Waterproof Portable pH/EC/TDS Meter

The HI9814 is a lightweight and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single reinforced electrode

HI700 Checker Photometer for Ammonia LR

The Hanna Ammonia Low Range Checker® bridges the gap between simple chemical test kits and professional instrumentation.

HI98190 Waterproof Portable pH/ORP Meter

HI97711 Pocket photometer for Free and Total Chlorine

HI97711 Pocket photometer for Free and Total Chlorine