臺(tái)灣標(biāo)準(zhǔn)電機(jī)SEW儀器儀表--ED-305 Panel Meters Bench Type
      
                        
      
                          
                            
      
                              
                              
      
                                
      
                                  
      
                                    
      
                                      
                                        
      
                                          
      
                                            
                                             
                                              
                                                  
                                              
                                          
      
                                          
      
                                             
                                          
      
                                          
      
                                            
                                              
      
                                                
      
                                                  ED-305   Panel Meters
                                                    
                                                    
                                                    
      Bench Type
                                                     
                                                          
                                                        		
                                                
      
                                                
      
                                                  ED-305
                                                
      
                                              
      
                                                  		
                                            
                                              
      
                                                
                                                
      
                                                  
                                                     FEATURES
                                                
      
                                                
      
                                                   
                                                
      
                                                
                                                
                                                
      
                                                   Precision meters for plant maintenance, field servicing and educational purposes.
                                                
      
                                                
                                                
                                                
      
                                                   Taut Band movement with rectifier type.
                                                
      
                                                
                                                
                                                
      
                                                   Multi terminals (4mm socket) for range selection.
                                                
      
                                                
                                                
                                                
      
                                                   Carbon pointer, mirror scale to eliminate parallax error.
                                                
      
                                                
                                                
                                                
      
                                                   High resistance to shock and vibration.
                                                
      
                                                
                                                
                                                
                                                
                                                
                                                
                                                
                                              
      
                                                  		
                                          
      
                                          
      
                                            
                                              
      
                                                
                                              
      
                                                  		
                                          
      

                                          
      
                                            
                                              
      
                                                
                                                
      
                                                   SPECIFICATIONS
                                                  
                                                
      
                                                
      
                                                   
                                                
      
                                                
                                                
                                                
      
                                                  Accuracy
                                                  +/- 1.5% F.S.
                                                
      
                                                
                                                
                                                
      
                                                  Scale length
                                                  80mm
                                                
      
                                                
                                                
                                                
      
                                                  Dimension
                                                  107(L) x 117(W) x 53(D)mm
                                                
      
                                                
                                                
                                                
      
                                                  Weight
                                                  Approx. 300g
                                                
      
                                                
                                                
                                                
                                                
                                                
                                                
                                                
                                                
                                                
                                                
                                                
                                                
                                                
                                                
                                                
                                              
      
                                                  		
                                          
      
                                          
                                          
      
                                            
                                          
      


                                   
                                          
                                        
      
                                            		
                                    
      
                                  
      

      
  
      
    ● 用於學(xué)校的電學(xué)教學(xué)和訓(xùn)練，工廠、農(nóng)牧場(chǎng)電力設(shè)備比對(duì)和維護(hù)
  
      
  
      
    ● 高品質(zhì)的吊線式防震表頭
  
      
  
      
    ● 4公厘的多功能極插座
  
      
  
      
    ● 刻度板反射鏡設(shè)計(jì)，降低視差影響
  
      
  
      
    ● 橡膠腳墊設(shè)計(jì)，防止滑動(dòng)、震動(dòng)
  
      
  
      
    ● 準(zhǔn)確度 : ±1.5%滿(mǎn)刻度
  
      
  
      
    ● 刻度長(zhǎng) : 80公厘
  
      
  
      
    ● 材質(zhì) : 上蓋壓克力，底ABS
  
      
  
      
    ● 外型尺寸 : 107(長(zhǎng)) × 117(寬) × 53(高)公厘
  
      
  
      
    ● 重量 : 約300公克