Main Features

*7 inch high-resolution touch screen with friendly Ul.
*The unique high-precision filter system makes the instrument more stable and accurate.
*Automatic blanking, measurement and direct reading of concentration.
*With built-in standard curve. Users can build curves according to different measurement requirements.
*Support up to 9-point calibration (new curve creation). Support calibration restoring function to restore factory calibration data.
*With large-capacity storage of storing 5000 sets of test data.
*Built-in thermal printer can print the data directly which is more convenient for the

operators.