Calibrate your device with these CAL Check standard cuvettes for total chlorine (UHR). They're compatible with select photometers.
Calibrate your device with these CAL Check standard cuvettes for total chlorine (UHR). They're compatible with select photometers.
For maximum accuracy, validate your device with this Hanna HI 97771-11 Total Chlorine Ultra High Range CAL Check Standard Kit for HI 97771 Photometers. The kit includes CAL Check standard cuvettes for total chlorine (UHR) that you can use to properly calibrate your meter and make sure it's working right.
Features
| Compatibility | HI 97771 photometers (sold separately) |
| Type | Total chlorine (UHR) |
| Compatibility | HI 97771 photometers (sold separately) |
| Type | Total chlorine (UHR) |
