*Automatic electric potential tracking and correcting software to ensure the stable.performance.

*Automatically detect and filter tiny bubbles to avoid clog and ensure accuratemeasurement.

*Real-time diagnostis of system working status.

*Waste liquid automatic detection and alarming.

*Automatic calibration and two-point correction to adjust slope and intercept.

*Wave flushing method and direct flushing pipe method to avoid block and crossed contamination.

*Power failure protection for data storage up to 10000 results.

*Minimum consumption, reduce consumable cost.