HANNA

Designed as a more accurate alternative to chemical test kits, it is easy to use with single button operation and a large LCD display. Th...

The HI-747 Copper low range Checker is a simple, accurate and cost effective way to measure low ranges of copper in water. Designed as a mo...

The HI-700 Ammonia Low Range Checker is a simple, accurate and cost effective way to measure low ranges of ammonia in fresh water. Des...

The HI-715 Checker is a simple, accurate, and cost effective way to measure medium ranges of ammonia in fresh water. Designed as a more accu...

The HI-733 Checker is a simple, accurate, and cost effective way to measure high ranges of ammonia in fresh water. Designed as a more accura...

Ideal for: Ponds Aquaculture Natural, waste, agricultural and drinking waters Orthophosphates are found in natural waters and waste...

The HI-707 Nitrite Low Range Checker is a simple, accurate and a cost effective way to measure low ranges of nitrite. Designed as a more ac...

The HI-708 Checker is a simple, accurate, and cost effective way to measure high ranges of nitrite Designed as a more accurate altern...

HI-98539 Checktemp Dip® is a high-accuracy thermometer connected to a weighted, stainless steel probe by a 3m flexible, silicone cable...

HANNA Salinity Tester   Ideal for testing salinity in salt water aquariums, it is quick and easy to use and provides digital readout of both salin...

 POCKET EC/TDS AND PH TESTER, LOW RANGE   The HI-98129 is a waterproof tester that offers high accuracy pH, conductivity, total dissolved solids ...

 HANNA Checktemp Digital Thermometer Large Display – The large display features a wide temperature range and optimal viewing angle IP65 water resi...

Replacement Glass Cuvette For HI8332XX Series   The HI-731321 glass cuvettes are suitable for use with the HI-7** Checkers and the HI-83200 & H...

These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a pink tint in the sample. By simply adding the pack...

This reagent is for use with the HI-707 nitrite low range pocket checker and provides enough for 25 tests. The HI-707-25 are high-quality reagents ...

The HI-700-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Ammonia Chec...

Reagents for HI-711 Total Chlorine Pocket Checker The HI-711-25 are high-quality reagents that are pre-measured, allowing for users to achie...

These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a pink tint in the sample. By simply adding the pack...

These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a pink tint in the sample. By simply adding the pack...

These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a pink tint in the sample. By simply adding the pack...

These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a pink tint in the sample. By simply adding the pack...

These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a pink tint in the sample. By simply adding the pack...