HI721 Checker photometer for Iron HR

This pocket photometer is specially designed for the determination of iron in water.

£ 70.72

HI98594 Multiparameter portable pH/EC/turbidity/OPDO meter with HI7698594 probe, 4m cable

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.

£ 3,769.88

HI707-25 Reagents for Nitrite LR, 25 Tests

£ 25.05

HI772-26 Seawater alkalinity Reagents, 25 Tests

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

£ 13.67

HI98319 Marine Salinity Tester

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

£ 98.39

HI764 Marine Nitrite Ultra Low Range Checker

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

£ 70.72

HI98311 EC/TDS/C°-tester, 3999 µS/cm

Waterproof bag format EC/TDS/temp.-tester, 3999 µS/cm - 2000 ppm (DIST5)

£ 136.32

HI98127 pH/Temperature Tester 0,1 Resolution

Use the HI98127 pH/Temperature Tester for quick and accurate measurement of pH values or temperature.

£ 112.74

HI709 Checker Photometer for Manganese HR

HI709 Checker Photometer for Manganese HR, 0,00 bis 2,00 mg / l

£ 70.72

HI713-25 Reagents for Phosphate LR, 25 tests

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

£ 17.08

HI772 Checker photometer for Seawater alkalinity

HI772 Checker photometer for Seawater alkalinity, with starter kit reagents and 2 cuvettes

£ 70.72

HI753 Checker photometer for Chloride

HI753 Checker photometer for Chloride - 0.1 ppm

£ 70.72

HI721-25 Reagents for Iron HR, 25 Tests

The HI-721-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Iron Checker

£ 13.67

HI98192 Waterproof Portable EC/TDS/Resistivity/Salinity Meter

The HI 98192 is a portable measuring instrument that can measure conductivity, resistivity, TDS, NaCl and temperature

£ 866.07

HI767-25: Nitrite Low Range Saltwater Checker reagents, 25 pieces

£ 13.67

HI70024P Calibration Solution Salinity

HI70024P Calibration Solution Salinity 35.00 ppt for the HI98319 Salinity Tester in Seawater

£ 33.82

HI736 Checker photometer for Phosphor ULR

Use the HI736 Checker photometer for phosphor ULR to detect and prevent phosphate in aquariums.

£ 70.72

HI7061L General Purpose Cleaning Solution

Specially formulated for cleaning electrodes

£ 20.50

HI98190 Waterproof Portable pH/ORP Meter

The HI 98190 is a user-friendly instrument with a large graphic and illuminated display.

£ 658.01

HI707 Checker photometer for Nitrite LR

HI707 Checker photometer for Nitrite LR (0-999 ppb) with starter kit reagents and 2 cuvettes

£ 70.72

HI991003 Waterproof Portable pH/ORP/Temperature Meter with Sensor Check

The HI991003 Water-resistant Portable pH / mV / ORP meter is suitable for pool water, spa water, waste water, drinking water and various other applications.

£ 599.59