Hanna Instruments

Scientific Equipment

Safety Data Sheets

SDS search & quick download

Free Delivery

Most of mainland GB for orders over £50. Other charges may apply - see more

Hanna Care

We take the long view, looking after existing customers as much as delighting new ones!

Certificates of Analysis

Download a copy of the certificate of analysis for your solution

A photometer measures the depth of colour in a solution following the addition of a colour-changing chemical reagent.

HANNA provides a comprehensive range of meters, as well as corresponding reagents and calibration check standards, all designed to deliver laboratory quality results. Also available is a wide range of accessories to make your testing requirements easy. Just some of the industries to benefit from photometers include - waste water sampling, Koi pond testing, swimming pool and spa, drinking and well water and heavy metal contamination.