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溶解氧测量范围 0.00~20.00mg/L或ppm 显示分辨率 0.01mg/L 测量精度(测量校准同温) ±0.1mg/L
测量范围 溶解氧 DO:0.00 to 45.00mg/L(ppm) 饱和氧: 0.0 to 300.0% 温度 0.0 to 50.0°C
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