Rinse the measuring cylinder with tap water and put it on a drying rack to dry. After the test is completed, turn off the power switch and do the on-site 6S
Rinse the measuring tube with tap water, place it on the drying rack to dry, turn off the power switch after the test, and do a good job of the current 6S
Wash the measuring cylinder with tap water and put it on the drying rack for drying. After the test, turn off the power switch and do a good job of 6S on site<br>