Clean the liquid junction of your electrodes once a day or at least once a week to prevent clogging and to maintain accuracy. Immerse the electrode in the proper cleaning solution for about 5 minutes.
HANNA® offers a wide range of cleaning solutions, for general purpose and specific applications, to eliminate all kind of dirt or deposit from the electrode, and thus ensure correct measurements.
HI93706-01 Phosphorous - Reagents - 100 Tests
HI93719-01 Hardness Magnesium - Reagents -100 Tests
HI713 Checker HC ® - Phosphate, LR
เครื่องวัดปริมาณแอมโมเนีย ช่วงต่ำ รุ่น HI700 

