Hanna Instruments

HI774-25 Phosphate ULR Reagents, 25 Tests

HI774-25 Phosphate ULR Reagents, 25 Tests

HI736-25 Reagents for Phosphorus ULR, 25 tests

HI736-25 Reagents for Phosphorus ULR, 25 tests

Ph Calibration Buffers

Ph Calibration Buffers

HI9810382 HALO2 Wireless pH Tester for Bread & Dough

HI9810382 HALO2 Wireless pH Tester for Bread & Dough

Conductivity (EC) Calibration Buffers

HI774 Checker photometer for Phosphate ULR

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

Second chance - HI716 Checker photometer for Bromine

HI716 Checker photometer for Bromine with starter kit reagents and 2 cuvettes.

HI9810302 Bluetooth GroLine Soil pH Tester

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

HI98331 Direct Soil Conductivity Tester

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

HI98129 pH/Conductivity (EC)/TDS Tester 0-14 pH, EC: 0-3999 µS/cm

HI98199 Multiparameter pH/Conductivity/Dissolved Oxygen with pH Probe

HI98199 Multiparameter pH/Conductivity/Dissolved Oxygen Meter with pH Probe. Optional DO and EC electrodes are available.

HI70300L pH Electrode Storage Solution

Designed for storing any pH or ORP electrode.

HI7007L Calibration fluid pH 7.01

HI7007L Calibration Buffer Solution pH 7.01 - Bottle 500 ml

HI98128 pH/Temperature Tester 0.01 Resolution

HI98195 Multiparameter pH/ORP/EC/Pressure/Temperature Waterproof Meter

HI98193 Waterproof Portable Dissolved Oxygen and BOD Meter

HI772-26 Seawater alkalinity Reagents, 25 Tests

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

HI98319 Marine Salinity Tester

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

HI98130 pH/Conductivity (EC)/TDS Tester 0-14 pH, EC: 0.00 - 20.00 mS/cm

HI713-25 Reagents for Phosphate LR, 25 tests

The HI713-25 are the replacement reagents for the HI713 Phosphate Low Range Checker® HC.

HI98494 Multiparameter pH/ORP/EC/DO/°C

With HI7698194/4 probe and 4m cable

HI99121 Direct Soil Measurement pH/Temp Portable Meter

HI99121 Direct Soil Measurement pH/Temp Portable Meter with elektrode HI12923 and DIN-connection.

HI98107 Waterproof Pocket pH Tester

Resolution: 0,1 pH

HI758-26: Marine Calcium Checker reagents, 25 tests

HI758-26: Marine Calcium Checker reagents, 25 tests