TENMARS TM-903 LAN 电缆测试仪 (RJ11, F-connector)

Test connectors: Test voice cable (RJ11), and video coax  (F-connector)  

Length test

Range :Range :up to 255m (836ft)

Resolution :0.1m (ft)

Unit :meter and foot

Typical accuracy :±10%+1.0m (3ft)

Operating temperature and humidity: 5°C to 40°C, below 80% RH

Storage temperature and humidity: -10°C to 60°C, below 70%

Datasheet