DC+pulse polarization voltage: greatly enhances stability during low concentration measurements;

Advanced data processing methods: reducing membrane deformation and the impact of temperature and flow rate changes on measurement values by hundreds of times;

◎ Can be equipped with both balanced and polarographic electrodes;

Single board structure: only one circuit board, no adjustable potentiometer, higher reliability;

Electromagnetic compatibility (EMC/RFI) design: strictly designed and manufactured in accordance with European standards EN50081/50082;

◎ Protection level: IP65 (NEMA. 4X) sturdy and sealed PBT shell, waterproof and dustproof design, suitable for outdoor use;

Ultra thin size: three installation methods: perforated frame, pipe and wall, and hanging;

Easy installation and convenient wiring: The detachable back cover can be pre installed, and the wiring terminals are plug-in;

Manual current source facilitates recording and testing of detection devices.

Built in real-time clock provides time reference for various functions;

Password management: Both calibration and parameter settings are password protected;

Uniform background light: It can be clearly observed and operated even in dim outdoor conditions;

◎ Friendly user interface: Chinese display, Chinese menu, Chinese notes;

Convenient operation: The entire operation process is guided in Chinese, and each function is driven by a menu style keyboard.