Hanna HI97105-11 CAL Check Standards for HI97105

Hanna HI97105-11 CAL Check Standards to calibrate the HI97105

The CAL CheckTM is a universal standard that is NIST-traceable for the HI97105 Photometer Marine Master. It is essential for users of Hanna Instruments photometers to regularly validate their devices using the Hanna CAL CheckTM standards.

The new HI971xxx series now offers an automatic option for calibration if validation does not successfully complete.

Note: This universal standard is not included in the HI97105 and HI97105C meter kits and must be ordered separately.