Characteristics:

        Microprocessor technology. Dot-matrix LCD.

        Automatic temperature compensation, reset, full scale, atmospheric pressure and salinity calibration.

        Measurement results can be stored, deleted, searched and printed. It can store at most 50 sets of measurement data.

        Electricity cutting off protection.

        With RS-232 interface, TP-16 printer can be connected.

Specifications:

1.  Measurement range:

Dissolved oxygen: 0.00-20.00 mg/L

Dissolved oxygen saturation: 0.00-200.0 %

Temperature: -5.0-105.0°C

2.  The range of automatic temperature compensation: 0-40°C

3.  Accuracy:

Dissolved oxygen: ±0.3 mg/L (under the basic temperature)

               ±0.5 ml/L (differ: ±15°C from the basic temperature)

Dissolved oxygen saturation: ±5%(under the basic temperature)

               ±10%(differ: ±15°C from the basic temperature)

Temperature: ±0.5°C ± 1 digit (0°C £T £ 60°C)

           ±1.0°C ± 1 digit (on the other temperature)

4.  Response time: 45s (90% response on 20°C).