Features:
This Network cable tester can test correspondingly double-twisted cables 1, 2, 3, 4, 5, 6, 7, 8 and G.
It can judge wrong connection, short circuit and open circuit.
Quickly and easily check RJ45 network cable and RJ11 network cable.
Check open and short terminals, straight through or crossover wiring type.
Ideal for I.T enthusiast who wish to make their own network cables.
Operated by a single 9V PP3 battery (not included).

Specifications:
Color: As pictures shown
Test Cable: RJ11, RJ45
Battery: 1 x 9V PP3 battery (NOT included)
Dimension: 12 x 11 x 2.8cm / 4.72" x 4.33" x 1.10"

Package Includes:
1 x Network Cable Tester
1 x Storage Bag
1 x English User Manual

• This Network cable tester can test correspondingly double-twisted cables 1, 2, 3, 4, 5, 6, 7, 8 and G, meanwhile, can judge wrong connection, short circuit and open circuit.
• Quickly and easily check RJ45 network cable and RJ11 network cable.
• Check open and short terminals, straight through or crossover wiring type.
• Ideal for I.T enthusiast who wish to make their own network cables.
• Operated by a single 9V PP3 battery (not included).

This Network cable tester can test correspondingly double-twisted cables 1, 2, 3, 4, 5, 6, 7, 8 and G, meanwhile, can judge wrong connection, short circuit and open circuit.XCSOURCE