Resolution: 0.01mg/L, 0.1% Accuracy (instrument reproducibility): ±1% (0 to 20.00mg/L, 0 to 200.0%) Number of calibration points: 2 points Data memory: 10,000 points Meter output: Micro USB (B): For PC connection, Phono: For printer connection Meter input: Micro USB (B):对于USB电源,推扣连接器:用于传感器连接 显示:颜色图FICK TFT-LCD(3.5英寸) 防水和防尘级别:相当于IP67 分辨率(mg/l):0.01mg/l,0.01mg/l,0.1% width(mm):90 buther buther power(v) (mm):34 高度(mm):220 测量范围:0.00-20.00mg/l,0.0-200.0% 电源:4 aa电池(包括)