Specifics:
1. Port: TesterRJ45 master port (M), loop testers RJ45 port (left), the distal end recognizerRJ45 port (right)
2. Calibration accuracy: 3% (± 0.5 m or ± 1.5 ft) (calibrating cable > 5 meters)
3. Shipment accuracy: 5% (± 0.5 m or ± 1.5 inch) (AMP, AT & T class 5 cable)
4. Length calibration: user can set self-calibration factor by a given length of cable;cable length exceeds calibration 5m
5. Using temperature: -10 to 60 6. LCD: large LCD 4 x 16 characters(effective field of view 61.6 x 25.2mm)
6. Without batteries.

Feature:
1. A single person can be cable connectivity test
2.Can detect 5E,6E coaxial cable and telephone lines wiring faults, including: open, short,jumper,reverse and crosstalk
3. Wiring /connection error localization
4. Measure cablelength and locate the exact location open short
5. Cable length dynamic calibration function, so that the measuring accuracy of up to 98%
6. Easy to use,large-screen display of the test results at a glance
7. Easy carrying automatic delay shut down
8. Have remote identifier can be plugged
9. Audio promptsdistal identification tool length measurement

Package List:
1* Network CableTester
1* User Manual