Item Type: Network Cable Tester <br>Material: ABS <br>Test Mode: Wire Tracking <br>Usage: Network Cable Tester <br>Test Area: Telephone and LAN Cable <br>Cable Type: Unshielded <br>Power Supply: DC 9V Battery (Battery Not Included)<br>1、Mainly used for testing telephone and LAN cables, high accuracy, safe and reliable, suitable for electricians. <br>2、Use for SmartTone function of the Pro3000 analog audio generator for accurate pairing recognition. <br>3、The network cable tester is made of high?quality materials, durable and wear?resistant. <br>4、When touching wires together and momentarily shorting far end of a cable pair, for SmartTone technology will change cadence of tone generated. <br>5、Tone change you hear through the probe positively verifies correct wire pair. For SmartTone provides 5 distinct tones for exact pair identification.<p>1 x Tester (Battery Not Included)</p><p>1 x Tester Clip</p><p>1 x Manual</p>