参数

测量范围

准确�?/span>

分辨玆�/span>

溶解氧（空气饱和度，%（�/span>

0臲�/span>500%

0臲�/span>200%：读数之��2%�2%空气饱和度，

以较大者为准；200臲�/span>500%：读数之��6%

0.1%�1＄�/span>

(可逈�/span>)

溶解氧，mg/L

0臲�/span>50 mg/L

0臲�/span>20mg/L：读数之��2%�0.2

mg/L，以较大者为准；

20臲�/span>50mg/L：读数之��6%

0.01�0.1

mg/L(可逈�/span>)

�?span>�?/span>

（℃（�/span>

-5 - 55ℂ�/span>

��0.3ℂ�/span>

0.1ℂ�/span>

气压讠�/span>

53臲�/span>133千帕

��0.4千帕（温度变化在校准炸�/span>

��15℃之内）

0.01千帕

�寷�/span>

8.3 cm宼�/span>x 21.6 cm镾�/span>x 2.3 cm髗�/span>

带电池重野�/span>

475g

�溏�/span>

两节碱�?span>C干电池，电池寿命400 h，具低电量显礹�/span>

�缅�/span>

1/4/10电缆可逈�/span>

� � 朞�/span>

1平�/span>

盐度补偿

0臲�/span>70ppt

数据存储

50练�/span>

��?/span>

RoHS�?/span>CE�?/span>WEEE�?/span>IP-67�?/span>1米跌落测诔�/span>