Detection and display of the most common installation errors: short circuit, wire break, wire swap, line swap, split pair, display of external voltages for each wire with its polarity, line identification by detecting up to nine test box numbers, detection and display of incorrectly set connection assignment, error display for each individual wire using the nine red LEDs, display by a green LED if no error has been detected, clear display of the type of error using a 7-segment display, undervoltage display for the battery, automatic test process, simple operation and interpretation of the test results, on/off and start of the test process using a button, quick test, approx. 3 seconds, query of the error list for multiple errors using a separate button, setting option for the connection assignment with nine setting switches, 9-core connection cable for testing up to 8-core data connection cables with shield, connection via RJ45 connections, thus also testing of patch cables possible, automatic switch-off after 30 seconds, external voltage resistant, Test function for detecting loose contacts, reverse polarity protection of the battery connection, low power consumption, thus long battery life, scope of delivery: basic device, test box 1, patch cable, 9 V battery and storage bag
| Property | Value |
| Suitable for: | Twisted Pair |
| Design: | Twisted Pair cable tester |
| Display type: | LED/LCD |
| With PC/printer interface: | no |
| Measured value memory: | no |
| Suitable for network protocol measurement: | yes |
| Measuring head included: | yes |
