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.
BL983320-1 EC Mini Controller 0 to 199.9 µS/cm, 230V
HI7001L - 1.68 pH@25°C - SQ - 500ml
HI775 Checker HC ® - Alkalinity in fresh water (dKH)
HI771 Checker HC ® - Chlorine, Ultra-High Range
Turbidity (EPA method) and Chlorine Portable Meter - HI93414
เครื่องวัดปริมาณฟอสเฟต ช่วงสูง รุ่น HI717 

