MG-4160,MG-4161 Cble Tester 
rj11 cable tester 
Cable Tester for RJ12, RJ11, RJ45, Cat 5e, Cat 5, 10/100 Base-T, AT&T 258 A, TIA-568A/568B .etc 
Network Cable Tester 100% New. 
Test correspondingly double-twisted cables 1, 2, 3, 4, 5, 6, 7, 8 and Ground
Capable to judge wrong connection, short circuit and open circuit
Cable Tester for RJ12, RJ11, RJ45, Cat 5e, Cat 5, 10/100 Base-T, AT&T 258 A, TIA-568A/568B .etc
It can easily clarify cable, continuity, open and short.
Verifying Cable continuity, open, short and cross wire pair up to 1000ft with remote kit.
9 LED lights to indicated wiring connection on both remote and master unit
Grounding Test
Build in power switch for power saving
Power: 9V battery ( Not Included )
Size: 100 x 100 x 25mm
Weight:124g
Package : we can packed as your request 
                        
                        
                            
                        
                        
                        
                            
                            
                                Limited warranty 12 months for parts and 12 months for labor.  
Support URL: http://www.firstsing.com 
Support Phone Number: 86-0755-29889139
                                
                                              
                             
                         
                        
                          
                            
                                
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