测量范围:0~1000mg/L 最小分辨率:0.01mg/L 带打印、可联接电脑
测量范围:0~1000mg/L 最小分辨率:0.01mg/L 示值误差: ≤±2%F.S
测量范围:0~1000 mg/L 示值误差:≤± 2 % (满量程)