Features:
This cable tester is suitable for RJ11 RJ45, judge continuity of the cables or wires.
Rapidly find the target wire from among plenty of network, telephone wires.
Compare the volume of the "tout" sound and the brightness of the signal indicator, then you can find the target wire which has the highest volume and brightest indicator.
It comes with an earphone support to enable service technician to work conveniently and comfortably in noisy environment.
Sensitive sensor, stable and reliable.

Specifications:
Model: XQ-350
Color: Orange
Max working current: Tester: 10mA Receiver: 30mA
Signal transfer mode: Multi-frequency pulse
Signal output level: 8Vp-p
Signal transfer distance: ≥3Km
Battery: 1 x DC 9V Battery (NOT included)
Size: Transmitter: Approx. 126*50*34mm/4.9*1.96*1.3in
         Receiver: Approx. 178*40*25mm/7*1.57*0.98in
Weight: Approx. 326g

Package Included:
1 x Cable Emitter
1 x Cable Receiver
1 x RJ11 Cable
1 x RJ45 Cable
1 x Earphone
1 x Cable with Crocodile Clamp
1 x Black Bag

Note:
Before you use the product to test or track cables, please make sure that the wires are in low-electricity or power-off condition.