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.
เครื่องวัดอุณหภูมิอาหาร
HI7033L - EC 84 µS/cm@25°C - 500ml
HI38018 CTK Chlorine Free
HI1053B - pH Electrode for semi solid samples or low conductivity solutions
เครื่องวัดปริมาณแอมโมเนีย ในน้ำ รุ่น HI715
HI98121 COMBO pH/ORP/°C-Tester, waterproof 



