S-630 communication cable fault tester to measure the city, then the leads for cable, plastic cable, users covered wire of the broken, mixed line, to air, poor insulation, and poor access to the precise location of faults. Is to reduce troubleshooting time and improve efficiency, reduce labor intensity of line maintenance personnel a powerful tool. Line officers can also be used Chaxiu project acceptance and check the cable line electrical characteristics. 
 Features and Specifications 
 ? Smart pulse reflection test method and the bridge test, to test the broken, mixed lines, poor insulation, and other types of failure; 
 ? Fully automatic testing, intelligent fault diagnosis, the entire Chinese operation menu, LCD display with backlight; 
 ? megger and ohmmeter with capabilities to test insulation resistance and loop resistance; 
 ? automatic gain and automatic impedance balancing technology, replaces the cumbersome potentiometer adjustment; 
 ? rechargeable lithium battery, intelligent charge, no duty. 
 ? pulse reflection test: maximum measuring range 8km, testing resolution: 1m, testing blind: 0m, 
 Pulse Width: 80ns-10μs automatic adjustment. 
 ? Impedance balance automatic adjustment, gain adjustment: the combination of automatic and manual 
 ? Intelligent Bridge test: to test insulation resistance of the maximum negative: 100 МΩ. Able to test the maximum length of cable: 9999m. 
 ? can be divided into three input diameter 0.3mm-0.99mm 
 ? Charging time about 3 hours, full time after 6 hours of continuous work; 
 ? Volume: 230 × 150 × 160mm, Weight: 2Kg.