irt-c.png rct-c.png installtest-xe.png  installtest-at.png 
  IRT-C RCT-C Installtest XE Installtest XB
RCD tests        
Contact voltage    
Trip Current  
Trip time  
Automatic    
RDC-DD and Type B RCD      
Insulation resistance tests        
50 V test voltage    
100 V test voltage  
250 V test voltage  
500 V test voltage  
1000 V test voltage  
Resistance / impedance        
Earthloop impedance    
Earthloop without RCD trip      •
Line impedance    
Resistance 200 mA  
Earth wire resistance 7 mA    
Earth resistance      
Earth resistance 3-points      
Earth resistance 4-points      
EVSE Loop impedance      
Other measurements        
Voltage
Frequency    
Phase rotation    
True RMS    
Communication/Power supply        
RS232 Interface      
IrDA Interface        
Internal memory      
USB Interface      
Rechargeable batteries (incl.)    
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