Precision wire tester \ fast fracture test machine \ wire tester AV cable tester CT8681N series 

 Beneficial co CT8681N applicable to a variety of cable, connector, A / V audio / video cable, AC / DC plug to connect the money and other production line inspection, or the parts buyers incoming inspection. Pi port the product easy to use good , has more than 80% market share. 

 Conduction tests, short circuit test, dislocation, unilateral testing, instantaneous short circuit test, resistance, capacitance, diode test 

 CT-8681N/CT8681N AV cable tester Features (PRODUCT FEATURES): 

 ● system to provide a Chinese user interface 

 ● Start-up self-diagnosis, self-correction 

 ● The system can automatically scan automatically find point 

 ● The system provides advanced instant off short / continuity test 

 ● Can be used to wire the unilateral test / insulation test 

 ● the highest the DC700V test voltage 

 ● The maximum measured 128 test points 

 ● provide 320 * 240 resolution circular LCD 

 ● readily available linear and Safety Test 

 ● fully programmable continuous test 

 ● Provide a variety of interfaces, can be used for various applications 

 ● provide statistical and computer connection print function 

 CT-8681N/CT8681N wire tester test project: 

 Project 


 Symbol 


 Measurement range 



 Short / open circuit 


 O / S 


 2KΩ ~ 50KΩ 



 Instantaneous short-circuit test 






 2KΩ ~ 50KΩ 



 Short circuit endpoints to judge 











 Conduction 


 COND 


 0.1Ω ~ 50.0Ω 



 Instant pathway test 






 0.1Ω ~ 50.0Ω 



 Resistance 


 R 


 0.1Ω ~ 10.0MΩ 



 Capacitance 


 C 


 1pF ~ 1uF 



 Diode 


 Zener 


 07 ~ V 



 Insulation 


 IR 


 1MΩ ~ 1GΩ 



 Unilateral test 











 Insulation 


 Hipot 


 Max.DC700V 




 The actual specifications vary according to various models, please refer to the Ordering Information 

 CT-8681 Cable Tester Technical Specification (SPECIFICATION): 

 Advanced Features 

 Programmable continuous testing 
 Automatically find point 

 Automatic diagnosis 

 Self-correction return to zero 



 Basic accuracy 

 ± 5% 
 Test Scan Mode 

 Auto / short scan switchable 


 Measurement time 

 0.1SEC basic values 


 Measurement frequency and signal / voltage 

 Low-voltage measurement signal 


 Rated output 5Vda 



 High voltage insulation test 



 200 ~ 700Vdc; 



 50V Resolution 



 ± 5% accuracy 



 Display / sound installations 



 320/240 resolution LCD circular display 



 Pass / Fail LED 



 Red and green light / written / sound 



 Measured contact 

 128 the amount of measured contact 

 Optional 256/512 contacts 

 High-pressure correction plus or minus side output (+ / -) 

 Automatically find the point of terminal 



 Control Panel 

 System / rapid / edit / function keys Groups 



 Interface 



 RS-232 communication port 



 Printer port 



 Remote Control Port 



 Memory device 



 Flash Memory 



 Can store up to 56 test configuration file 







 Power Supply 



 115/230Vac input voltage ± 10% 



 60/50Hz 



 Accessories 

 Automatically find the point probe 



 Remote control cord (optional) 



 RS-232 signal lines 



 Power cord 



 User manual 



 Temperature and humidity 



 Celsius 15 ° C ~~ 35 ° C 



 Relative humidity RH <75% 



 Dimensions (W * H * D) 



 425 * 190 * 350mm 



 Weight 



 Weighing about 14 kg (excluding accessories) 



 Wire specifications requirements 



 Up to 1uF 



 Ordering Information 



 CT-8681N 200 ~ 700Vdc; resistance 1MΩ; 



 Insulation 1MΩ ~ 500MΩ 



 CT-8681FA 200 ~ 700Vdc; 100 ~ 500Vac 



 Resistance 1MΩ; 



 / C2 ??256 test points