1.It is equipped with DO-958-S dissolved oxygen sensor.

2.It can measure dissolved oxygen concentration, dissolved oxygen saturation and temperature.

3.It has automatic temperature compensation. Also, it can conduct zero oxygen, full scale, atmospheric pressure and salinity calibration.

4.It provides power failure protection, auto power-off management. Measuring results can be stored, deleted and viewed.

5.Up to 500 sets of measuring data can be stored.

6.It has RS-232 port and can be connected with TP-16 serial printer. If matched with specific data collecting software, it can be connected with PC.

7.The protection level of meter housing can reach IP65. Also, it is waterproof and dustproof and suitable for field work.

     1.Measuring range

Dissolved oxygen: (0.00～19.99)mg/L

Dissolved oxygen saturation: (0.0～199.9)%

Temperature: (0.0～40.0)°

2.Accuracy:

Dissolved oxygen concentration:±0.50 mg/L；

Dissolved oxygen saturation:±10.0％；

Temperature:±0.5℃±1digital

3.Response time:<= 45s (90%respond at 20°C

4.Aftercurrent <=0.1mg/L

5.Temperature compensation range: automatic(0.0～40.0)°C

6.Stability: ±0.10 mg/L /3h

7.Power supply: 4 alkaline batteries of model 5

8.Dimension(mm)：210×86×50

9.Net Weight: 0.5 kg

10.Case outside serial No: WXS-A006-1

Package Size: 500X380X220mm

Gross Weight: 3.5kg