THE SAME PEOPLE.
A NEW NAME: HACH.

Hach Lange is changing its name to Hach.
You can continue to rely on us for industry-leading expertise, support, and reliable, easy-to-use products. » Learn More

OUR VISION

We make water analysis better—faster, simpler, greener and more informative—via unsurpassed customer partnerships, the most knowledgeable experts, and reliable, easy-to-use products.

THE SAME PEOPLE.
A NEW NAME: HACH.

Learn More

HACH FEATURES

Optimisation

Cost savings while complying with statutory limits, despite sudden load peaks.

Optimise now

Special Parameters

We have compiled info about specific parameters in water analysis for you.

more about parameters

Improve your drinking water treatment

A continuous measurement of the water quality improves the efficiency of your entire system!

more about drinking water