Hunt instrument Zhengzhou, where the lowest wholesale price and best quality? [Zhengzhou Hanson Radio Communication Equipment Co., Ltd.] 18939564786 Product Description: Smart check line device adopts advanced frequency generating device, the audio side can produce audible alarm sound, the closer the sound louder. In a noisy environment can use an external headphone to listen to the voice recognition, through the adapter can also lookup other metallic cables. Check line device also comes with RJ45 and RJ11 line sequence check function. Is currently on the market more advanced network cabling equipment. Description: ● In the cable positioning reduce false positives; determine fault signal is noise or quickly locate cable fault location ● ● mutual exclusion bundled cable signal interference factors, accurate identification of cable or wire pair ● Through Visualization The end of the twisted-pair wiring diagram verify the installation (open circuit, short circuit and reverse) ● audio technology through a separate line for identification in a noisy environment ● through headphones and LED signal lights easily explain the quality of the signal ● One year guarantee ● Positioning: By positioning the largest radiation measurements a little far from the cable ● Isolation: By minimizing radiation measurements in isolation in a cable bundle cable ● Validation: automatic operation of the cable conductors The signal is switched to verify connectivity cable conductor positioned a certain distance range concealed cable when cable positioning the hardest and most time consuming task is to determine in the wall, the ceiling or in the wiring closet where the cable direction. Check line device with positioning provides maximum transmit audio signals, so you can quickly locate within a certain distance of the cables hidden and difficult to find quickly find the right cable: dark lines installed in cloth lookup, you can take full advantage of Audio transmit and receive functions, the original positioning the traditional way is difficult, you can use Quick Look to the line direction, tone generator using twisted pair cable to send audio signals to reduce interference between. Audio probe can be clearly identified through the tone, allowing you to quickly patch in a pile on the cable or cables you need to find. Check line device can greatly reduce cable mess finishing time - because you can quickly and easily find the necessary cables. Verify cable Connectivity: check line device using a powerful diagnostic capabilities that can reduce the movement of the cable and change the inspection work. Products with twisted in common fault identification. LED will clearly indicate wiring faults. (Check line device ants hunt hunt instrument check line tool) with a hunt for lines and line status test three functions, with fast, accurate characteristics of the communication line installation, maintenance, engineering and technical personnel of the utility. Widely used in telephone systems, computer networks and other occasions involving metal wire lines. Breakdown following functions: line function: quick test line open circuit, short circuit and line sequence and other characteristics of the line status test: a. Line polarity DC level detection and determination b. Ringing signal detection c. An open or short circuit test Adjustable sensitivity function: When used according to the need to adjust the volume size headset features: in noisy situations, you can wear the headset working current: Emission current ≤ 20mA, Receiving current ≤ 50mA Power supply: DC, 9V laminated battery signal transmission distance: ≥ 3km Security: Security (probe can be directly exposed metal wires) Accessories: 1, the transmitter 1 2, receivers stacked one 3,9 V battery 2 4, Manual 1 5, adapter cable a: RJ-11 adapter cable 1, RJ-45 adapter cable 1, alligator clip adapter cable a port adapter: 1. direct fit in a hunt, if the subscriber line client for the RJ-11 plugs, directly insert the plug into the transmitter on the RJ-11 jack. On-line, if the subscriber line client for the RJ-11 or RJ-45 connector, you can plug the transmitter directly to the RJ-45 socket. (2) through the adapter cable access when the equipment is purchased with a random port adapter cable for the device with the matching subscriber line connection. ◆ alligator clip adapter cord through the alligator clip adapter cable can be transmitter or receiver RJ-11 or RJ-45 socket outlet and the subscriber line 1 to line connected. ◆ RJ-45 adapter cable via RJ-45 adapter cable to the transmitter or receiver on the RJ-45 jack on the subscriber line RJ-45 8-pin socket to connect a computer network.