Lasonstiges 6-42V em415pro automotive short cable tracker open wire finder car broken wires detector car repair diagnostic tools High-concerned chemical : None Use : Not Telecommunication Electronic : No Is Batteries Included : No Item Weight : 0.32kg Item Height : 10inch Item Width : 10inch Item Length : 10inch Brand Name : YIQIXIN Origin : Mainland China Item Type : Electrical Testers & Test Leads Features: Quickly and easily locate short circuits. Judge continuty of the cables or wires. Track the cables or wires, and diagnose the break point. Receive the tone signal on the cables or wires(telephone line). Indentify the state in the working telephone line (clear, ring, busy). Send a solid tone or a dual alternating tone to the object cables or wires. Tracing of wires is made possible even inside bundles, conduits, behind panels, under carpets, upholstery, etc. Easy to use: simply connect the transmitter in series with the circuit or wire under test, and scanning the circuit/wire with the tracers flexible probe to find the trouble spot. Internally protected against power surges and overloads. 7in flexible probe allows reaching wires in congested places. Transmitter and receiver LEDs show open or short circuit conditions. Adjustable sensitivity for all tracing situations. No wire piercing required, non-contact technology. Specifications: Battery: 9V battery (not included) Materiale: coiled steel Package size: 250 * 120 * 50mm / 9.8 * 4.7 * 2.0in Package weight: 300g / 10.6ounce HOW TO USE THE PROBE? The probe of the Receiver is built of coiled steel and may be bent as needed, in order to reach wires in ongested or difficult areas. Depending on the circuit characteristic and sensitivity settings, the probe will pick up the signal from the wire in a range of positions. However, for the best possible range the Receiver's probe tip (black cap) should be positioned perpendicular (at 90o) to the wire being traced and either above or below it. Packing List: 1 * Automotive Tester 1 * User Manual 1 * Storage Bag Please Note: This product set needs two batteries. Please install 9V 6F22 battery in both Receiver & Transmitter.