Calibrate your device with these CAL Check standard cuvettes for total hardness. They're compatible with select photometers.
Calibrate your device with these CAL Check standard cuvettes for total hardness. They're compatible with select photometers.
For maximum accuracy, validate your device with this Hanna HI 97735-11 Total Hardness CAL Check Standard Kit for HI 97735 Series Photometers. The kit includes CAL Check standard cuvettes for total hardness that you can use to properly calibrate your meter and make sure it's working right.
Caractéristiques
| Compatibility | HI 97735 series photometers (sold separately) |
| Type | Total hardness |
| Compatibility | HI 97735 series photometers (sold separately) |
| Type | Total hardness |
