# UTP network tester RJ45, RJ11

> Tester for UTP, FTP, STP and telephone cables RJ45, RJ11 (ref. 7755011). Detects cable breaks, short circuits, reversed and crossed pairs. Features 9 controls, 4 test types, automatic scanning with 2 speeds (Normal and Lent), LED indication of connections. Powered by 9VDC, battery not included. Dimensions: 115 x 100 x 25mm.

- Page: https://sigmanortec.ro/en/utp-network-tester-rj45-rj11
- Price: 27.15 RON
- Availability: In stock; 1-2 zile
- Reference: 7755011 · EAN: 5942008565905
- Category: Electronic components > Testing and Measurement
- Package (shipping data): 0.138 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 05:22 (Europe/Bucharest)

## Description

Tester for UTP, FTP, STP and RJ45 RJ11 telephone cables, useful for quickly checking network installations and telephone lines. Detects breaks, short circuits, reversed and crossed pairs, has automatic scanning with 2 speeds Normal and Slow, LED display for indicating connections, 9V battery power supply, compact dimensions 115 x 100 x 25 mm.
Tester for UTF, FTP, STP and telephone RJ45 and RJ11 cables.
It has 9 commands and can perform 4 types of tests. Cable break, circuit breaker, inverted pairs and crossed pairs.
It is powered by a 9V battery, not included .
Specifications:
Supply voltage: 9VDC, battery not included
Orders: 9
Tests: 4
Scan: Automatic
Speeds: 2, Normal and Slow
LEDs: connection indication
Dimensions mm: 115 x 100 x 25mm