The Voltcraft CT-20TDR is a Multifunction LAN Cable Tester that enables the checking of 2 to 8-pin cables and their shielding. There are 5 test modes to choose from: LAN mode, the phone mode, Coax mode, tracking mode and linear mode. In each mode, specific cable and number of cores can be chosen. The test procedure is automatic and the results are displayed graphically and in plain easy to understand text. What's in the Box? Remote connection measurements (ID1) 2 adaptors F/ BNC 2 reduction western RJ45/ RJ11 Belt Clip Soft Case Batteries * Cable Testing * Length Measurement * Tone generator for cable location * Backlit dot matrix display * Option measurements have attached cables to connect remote measurements * Localization distance and fault in cable length from 1 to 350m * For CAT3, CAT4, CAT5, CAT5E, CAT6 and coax shielded / unshielded * Input is protected against overvoltage transient and a ringing signal * Manufacturer's part: Voltcraft CT-20TDR https://elecena.pl/product/27162607/voltcraft-ct-20tdr-cable-tester 2024-11-07 https://elecena.pl/product/27162607/voltcraft-ct-20tdr-cable-tester 2025-04-12 https://elecena.pl/product/27162607/voltcraft-ct-20tdr-cable-tester 2025-06-01 https://elecena.pl/product/27162607/voltcraft-ct-20tdr-cable-tester 2025-09-08