HI123 High Precision Detector Hana* New Large Screen High Precision has a comprehensive water quality gauge that can measure the acidity, ion concentration and temperature at the same time. It can monitor the electrode response, the electrode use status (only the dedicated electrode using the electrode serial number P has this function), identify errors or contaminated buffer solution, the measurement values are within the calibration range, and automatically issue a warning. HANA* New Large Screen High Precision has a comprehensive water quality gauge that can measure the acidity, ion concentration and temperature at the same time. HANA* New Large Screen High Precision has a comprehensive water quality gauge that can measure the acidity, ion concentration and temperature at the same time. HANA* New Large Screen High Akut kënë anɔŋ kä ye kek tɔ̈ɔ̈u 7 ye kek tɔ̈ɔ̈u thïn, man bï kɔc ye luɔ̈ɔ̈i ya kuanycök 1-5 ye kek tɔ̈ɔ̈u thïn në kë de kä ye kek wïc, ku bï kek ya tɔ̈