Product Specifications: Features Wire track: directly track wire type: RJ45,RJ11 Track other wire through the attachment telephone line test: Identify the state of working telephone line(clear,ringing,busy) Continuity: Judge continuity of the cables or wires Power Supply: Receiver: 9V 6F22 Battery Emitter:3x1.5V AA Product Size: Receiver:212mmx45mmx28mm Emitter:120mm x66mm x31mm Product Weight: Receiver:120g Emitter:160g Category: CE CAT.III 300V RoHS Package include 1*Receiver 1*Emitter 1*User manual
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