Multi-functional FWT81 Network Cable Test

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can search the line when the power switch is on.
It has the function of line - to - line and break test.
The transmitting distance is 300 meters.
suitable for telecommunication engineers to arrange the network maintenance personnel.Specification:Material: Rubber + Electronic Components
Product Size:Bare machine size: Receiver: 17 x 4.5 x 3.5cm/ 6.69 x 1.77 x 1.37inch,Transmitter: 12 x 4.8 x 3.4cm/4.72 x 1.89 x 1.39inch, two lines are about :20cm/7.84inch.
Working temperature: 0-400°C
storage temperature: -10-50°C
elevation:

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