(SO2)测量仪 量程:0至3000ppm 精度:<20ppm(0至400ppm) <量度值之5%(>400ppm) 部件编号0632.3260
量程:0至1000ppm 精度:<20ppm(0至400ppm) <量度值之5%(>400ppm) 部件编号:0632.3261
测量仪 量程:0至20,000ppm 精度:<20ppm(0至400ppm) <量度值之5%(>400ppm) 部件编号:0632.3263
123测量仪 量程:0至40,000ppm 精度:<40ppm(0至800ppm) <量度值之5%(800至2000ppm) <量度值之10%(>2000ppm) 部件编号0632.3263