Mastech, MS6813, Πολυεργαλείο ελέγχου γραμμής τηλεφώνου

Mastech, MS6813 Tester τηλεφωνικής γραμμής, Πολυλειτουργικό, Tracker, RJ45 RJ11 COAX *Τεχνικά Χαρακτηριστικά:* * Professional handheld network cable testing tool. * Used to test the integrity of twisted-pair network cable and the configuration of cables. * Also used for installation, testing and maintenance of various cables. * With this tester, you can test those cables by yourself, such as T568A, T568B, 101Base-T and Token Ring, etc. * Check UPT and STP kind twisted-pair cables. * Test open circuits, short circuits, cross wires, reversals and split pairs. * Judge whether the cable is connected or not. * Track the cable to find where the short circuit point is. * Receive audio signals in the network cable or telephone line. * Judge the telephone line state (free, ringing or in use). * Transmit audio signals to target network cable and keep track of its direction. * With LED lights indication. * Supplied with a specially designed storage bag for you to carry and protect the instrument. *Specifications:* * Send audio signal frequency: 4KHz * Receive frequency range: 100 to 300KHz * Transmitter power supplied by: 1 * DC 9V 6F22 battery (not included) * Receiver power supplied by: 1 * DC 9V 6F22 battery * Operating temperature: 0 to 50 Celsius degree * Certificate: EMC * Transmitter size: 22 * 8.3 * 4.3cm/ 8.6 * 3.2 * 1.7in. * Transmitter weight: 263g/ 9.2oz. * Receiver size: 15.5 * 3.3 * 2.2cm/ 6.1 * 1.3 * 0.8in. * Receiver weight: 45g/ 1.5oz. * Package size: 25 * 13.7 * 5.5cm/ 9.8 * 5.4 * 2.1in. *Packing Contents:* * 1 x Transmitter * 1 x Receiver * 1 x Matching box * 1 x Storage bag * 1 x User manual