| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |

|
Accuracy
| 0.02 pH |
| pH Value @25C | 7.00 |
| Size | 250ml |
| Certificate of Analysis | Yes |
To correctly maintain your meter, we highly recommend using a buffer solution for maximum performance. pH4, along with pH7