Hanna Instruments

HI702 Copper High Range Checker HC

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The HI702 Checker®HC (Handheld Colorimeter) is a simple, accurate, and cost effective way to measure copper. Designed as a more accurate alternative to chemical test kits, the HI702 provides quick, accurate results in a few easy steps. The HI702 Copper Checker is the best way to detect copper levels for fish medication and disease prevention. 


Features at-a-glance:
  • Measures all forms of copper medication
  • Fast, accurate and easy to use.
  • No drops to count or colors to match

 Extra reagent can be found here



0.00 - 5.00 ppm


0.01 ppm

Accuracy @ 25°C/77°F

±0.05 ppm ±5% of reading

Light Source

LED @ 575 nm

Light Detector

silicon photocell


adaptation of the EPA method. The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample


0 to 50°C (32 to 122°F); RH max 95% non-condensing

Battery Type

(1) 1.5V AAA


after ten minutes of non-use


81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5”)


64 g (2.25 oz.)

Ordering Information

HI702 Checker®HC is supplied with 2 cuvettes and caps, reagent starter kit (6 packets of reagent), 1 X 1.5X AAA battery, and an instruction manual.


1 year limited warranty