Products tagged with 'نمایندگی prova'
    
    
        
        
            
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            ground resistance measurement: 0.025Ω ~ 1500Ω
Leakage current measurement: 0.3mA ~ 30A
        
        
     
 
                         
                        
                            
    
    
        
                    
        
            Resistance range:1.000 mΩ ~ 6.000 kΩ
Best resolution 1μΩ.  Accuracy 0.05%.
5A (120 mΩ) max. test current.
Memory of 3,000 measurement data.
        
        
     
 
                         
                        
                            
    
    
        
                    
        
            PF( 3 Φ 3W , 3 Φ 4W 1Φ 2W ) 
AC+DC 2000A, 600V Power Factor 
AC+DC 1200KW(1 Φ ) AC+DC 200KW(3Φ )