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The HI98120 is a waterproof ORP and temperature handheld meter.

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

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

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

Checktemp 4 provides a practical solution for temperature measurements of food facilities.

Specially formulated for cleaning electrodes

The HI98121 is a reliable, waterproof tester that ensures quick and easy measurements of both pH and ORP.

HI99141 Water-resistant portable pH meter with flattip electrode, particularly suitable for wastewater analysis.

HI771 Checker photometer for Total Chlorine UHR starter kit with reagents and 2 cuvettes

HI708 Checker photometer for Nitrite HR

HI733 Checker photometer for Ammonia HR

HI73127 pH electrode for the Hanna Instruments pH testers

HI7021L/HI7022L ORP Test Solutions - bottle 500ml

The HI96822 is a portable digital refractometer to determine the salt content (salinity) in natural or artificial sea water and brackish water.

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

HI767 Checker photometer for Nitrite LR in Saltwater starter kit with reagents and 2 cuvettes

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

HI7010L Calibration Buffer Solution pH 10.01 - Bottle 500 ml

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

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

Handy checkfridge thermometer with a magnetic back

The HI775-26 are the replacement reagents for the HI775 Freshwater Alkalinity Checker HC.

The HI764-25 are the replacement reagents for the HI764 Nitrite Ultra Low Range Checker HC.

The HI 98191 is a user-friendly instrument with a large graphic and illuminated display.