Hanna Instruments Copper High Range Checker HC Calibration Check Set (0.00–5.00 ppm) (HI702-11)

Hanna Instruments Copper High Range Checker HC Calibration Check Set (0.00–5.00 ppm)

The HI702-11 is a high-quality calibration verification set designed to validate the performance of the Hanna Instruments Copper High Range Checker® HC (HI702), which measures copper in the 0.00–5.00 ppm range. It gives pool owners and technicians a fast, straightforward way to confirm that their handheld colorimeter is delivering accurate copper readings. Each set ships with a Certificate of Analysis for full traceability.

What’s included

The HI702-11 contains two cuvettes: one sealed cuvette that serves as a zero reference (0 ppm copper), and one pre-tinted cuvette equivalent to a 2.00 ± 0.10 ppm copper sample at 25 °C. Simply zero the meter with the blank cuvette, then insert the coloured cuvette — if the reading falls within tolerance, your Checker HC is verified and ready to use.

Traceability & quality

Every set is produced using reagent-grade chemicals in a temperature-controlled, state-of-the-art Hanna manufacturing facility. The included Certificate of Analysis provides the lot number, product code, reference values, and expiry date, giving you documented proof of performance for professional or regulatory records.

Compatibility

The HI702-11 is exclusively designed for use with the Hanna Instruments Copper High Range Checker® HC — HI702. It is not compatible with other Checker HC models or copper checkers of a different measurement range. Always confirm your checker’s model number before ordering.