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.

- One-button operation makes getting your ammonia results simple.

- Easier to use and more accurate than chemical test kits

- Range from 0 to 999 ppb

- Uses a single AAA battery

The HI-747 LR Copper Checker is supplied with 2 cuvettes with screw-on caps, copper reagents starter kit (good for 6 tests), battery, instruction manual and a quick start guide.

Additional copper reagents (25 tests) can be purchased HERE