Hanna Instruments

Global manufacturer of analytical instrumentation. Multi-parameter benchtop & portable meters and testers.

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HI771

Chlorine Checker, Ultra High Range (0-500 ppm) Hanna

The Hanna Total Chlorine Ultra High Range CheckerĀ® bridges the gap between simple chemical test kits and professional instrumentation. The Hanna Total Chlorine Ultra High Range CheckerĀ® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.


Compact, Portable Design

Built-in Timer

One-Button Operation

HI7077L

Cleaning Solution - Oil & Fats, 500ml

HI991300

Combination Meter pH/EC/TDS/Temp

HI1331B

Combination pH Electrode

HI7030L

Conductivity Standard 12880uS/cm, 500ml

HI7031L

Conductivity Standard 1413uS/cm, 500ml

HI7039L

Conductivity Standard 5000uS/cm, 500ml

HI7034L

Conductivity Standard 80000uS/cm, 500ml