测定下限:0.1mg/m3 测定范围:0.0-1.0mg/m3 测量精度:±10%
测定下限:0.01mg/m3 测定范围:0.00-3.50mg/m3 测量精度:±5%
测定下限:0.01mg/m3 测定范围:0.00-1.00mg/m3 测量精度:±5%