Detailed Product Description

NT-3012 is an intelligent multi-purpose metallic wire tracking devices that consists a tone generator and a probe. NT-3012-Tone generates a distinct tone with voice frequency alone wire and NT-3012-Probe can induct the tone. With the handy devices using induction theory, the user can easily and quickly find where a cable is laid, verify the cable and test the status of the circuit without causing damage to the installed cables. It is idea tool for cable installation, maintenance and troubleshooting. It is applicable to telephone cables, network cables and other metallic cables.

Key Features:

• Great ergonomic design and handy
• A reliable and economical tool
• Intuitive operation, no expensive training required
• Quickly find the pair cables among so many cables
• The function of speed regulating: choice speed on testing
• The function of speed and frequency changing: choice speed on testing; choice frequency on looking
• Provide Earphone used in very noisy environment
• Security: safety using (the probe can directly contact bare gold line

Specifications
Low Battery Indication	Yes
Cable Assignment Test	Open, short and cross of LAN cable, 2-wire (RJ11)/4-wire (RJ45) Telephone cable
Cable State Testing (2-wire)	a. Line DC detecting and anode, cathode determination b. Ringing signal detecting c. Open, short and cross testing
Volume Regulate Function	Yes
Earphone for noise environment	Yes
Sensitive:	induction distance less than 20 mm, strong anti-jamming ability
Signal transmission format:	Multi-frequency impulse
Storage Temperature	-10 to 50C
Operation Temperature	0 to 40C
Working current	Generator: <10mA Receiver: <30mA
Signal Output level	8Vp-p
Impedance	600ohms
Voice Frequency	900Hz
Distance of signal transmission	>3km
Battery	DV 9V terrace battery
Battery life time	>50hrs continuous use
Dimension	Package:270×165×42mm
Weight	Generator: 0.060kg Receiver :0.072kg Package : 0.420.kg(include two 9V batteries)