Milwaukee pH calibration liquids kit includes two sachets (4.01 and 7.01) to calibrate the pH meter.
Calibration liquids are necessary when getting a pH meter. The device calibration is really simple thus the meter can be adjusted with maximum accuracy.
If you already have a pH meter, it is highly recommended to calibrate the meter from time to time to keep the readings as accurate as possible.
Milwaukee Calibration Liquid Kit info:
- 1x 20ml sachet of solution 4.01
- 1x 20ml sachet of solution 7.01
