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 more accurate alternative to chemical test kits, the HI-747 provides quick, accurate results in four easy steps.

HI-747 uses an adaptation of the EPA method. The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample.


Ideal for

  • Water quality
  • Education
  • Plating
  • Wastewater
  • Environmental
  • Aquariums


Key features

  • Small palm-sized design
  • Accurate from ±10 ppb ±5% of reading
  • Dedicated to a single parameter
  • Auto power off after 10 minutes of inactivity
  • Built-in timer for timed reaction readings

Hanna HI-747 Copper LR Pocket Checker