Use this calibration fluid to calibrate your pH probe a few times a year. It can be stored at room temperature and away from light for up to two years.
If you don't have a bypass, you'll need to close the electrode hole during calibration. You can purchase a dummy probe for this.
Calibration liquid pH 7.0 - 50ml
SKU: ZWMX2024-P
AU$11.00Price
Sales Tax Included
- Calibration liquid pH 7 - 50ml