显示:Digital Readouts   | 
                                                                                仪表类型:Fixtured or Permanent   | 
                                                                                测量参量:Free Chlorine   | 
                                                                             
                                    
高量程:5 mg/L   | 
                                                                                低量程:0.0 mg/L   | 
                                                                                产品类别:Water Quality Photometers and Colorimeters  | 
                                                                             
                                    
显示:Digital Readouts   | 
                                                                                仪表类型:Fixtured or Permanent   | 
                                                                                测量参量:Silica   | 
                                                                             
                                    
产品类别:Water Quality Photometers and Colorimeters  | 
                                                                             
                                    
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