... 2. High precision, adopts high-speed sampling technique, A/D sampling speed is 100MHz, resolution is 1m, detection blind ... measured point. 8. Can modify the speed according different measured cable.9. Portable design , small in volume , with rechargeable ... detector can test all types power cable (voltage class 1KV~35KV) , local cable, FM communication cable, coaxial cable, short circuit, earth, high ...