0 to 15000mg/L(ppm) O2 0 to 1500mg/L(ppm) O2 0 to 150mg/L(ppm) O2
0 to 15000mg/l,0 to 1500mg/l,0 to 150mg/l
测量范围:0-150mg/L;0-1500mg/L;0-15000mg/L 测量精度:读数的±3%
测量范围:(0.0~100.0)mg/L 电解电流分三档:10mA、20mA、40mA
测量范围: (0~1500)mg/L