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HI774-25 Phosphate ULR Reagents, 25 Tests

HI736-25 Reagents for Phosphorus ULR, 0 to 200 µg/l ,25 tests

HI9810382 HALO2 Wireless pH Tester for Bread & Dough

HI98194 Multiparameter pH/ORP/EC/TDS/Salinity/DO/Pressure/ Temperature Waterproof Meter with HI7698194/4 probe and 4m cable

HI774 Checker photometer for Phosphate ULR, 0.00 to 0.90 ppm with starter kit reagents and 2 cuvettes

The HI98129 pH/Conductivity (EC)/TDS Tester measures up to 3999 µS/cm EC and can also be used as a pH meter.

HI781-25 Marine Nitrate Checker Reagents, 25 Pieces

Conductivity (EC) Calibration Buffers

The HI98594 is a portable, waterproof multi-parameter meter that monitors up to 14 different parameters. The portable meter measures key parameters including pH/ORP, EC/Turbidity, DO and temperature.

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

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

HI97711 Pocket photometer for Free and Total Chlorine

The HI98319 Marine Salinity Tester is a digital salinity tester specially designed for saltwater aquariums.

HI98195 Waterproof Field Meter for pH, mV, ORP, EC, Resistivity, TDS, Salinity and Temperature.

The HI98331 Soil Test is a pocket tester specifically designed to directly measure soil conductivity (EC) and temperature.

High-precision thermometer including probe with built-in calibration test. Equipped with a flexible 1 meter cable. The insertion probe is suitable for measuring temperatures in liquids, air and semi-solid materials.

The HI83303 Multiparameter photometer for aquariums and ponds measures no less than 12 parameters for water quality of aquariums and ponds.

HI98193 Waterproof portable oxygen meter with auto calibration measures dissolved oxygen, pressure, BOD and temperature.

HI98196 Portable Field Meter for pH/ORP/DO, Air Pressure and Temperature

HI782 Checker Photometer for Nitrate HR in Seawater with Reagents and 2 Cuvettes

HI9810302 GroLine Soil pH Tester designed to bring simplicity to pH testing of soil.

The HI98130 pH/Conductivity (EC)/TDS Tester measures up to 20.00 mS/cm EC and can also be used as a pH meter.

For swimming pools, spas and aquaculture
