CABLE DIAGNOSTICS - EASY! OVERVIEW AND COMPARISON OF TESTERS
Option 1: "Cheap, reliable, durable"
Electronic cable tester rj-45, rj-12, green
The device checks whether the crimping is done correctly, is there an open, correct pinout, is there a short circuit in the line, is the screen intact if it is a test of a shielded twisted pair and is it correctly executed. On both units there is an LED indication for each of the 8 wires of the cable. Housing material - shockproof plastic.
Option 2: "Golden Mean"
LED Tester (rj45 stp and utp, rj12, bnc, usb)
A lot of diagnostic tasks are solved quickly: is the coax cable properly squeezed, does the USB cable work, is the cabling of the telephone cable and twisted pair correctly crimped? It is easy to find out on which conductor the breakage is, whether there is a short circuit or an incorrect pinout. He simultaneously checks all these factors and offers the expert quality tools to test the most common methods of data transmission, video and audio today.
Option 3: for those who know the price of time
Cable tester rj-45, rj-12 with tone generator
The device is designed to identify, cross-connect and trace the cable without breaking the insulation. It allows you to determine, with an accuracy of a centimeter, the place of the rupture, to determine the cable in a bundle of wires or with a hidden wiring. If you count, it's easy to make sure that its price will be an order of magnitude lower than the cost of services to detect wiring failure specified in construction estimates.