Tester for UTP,STP,Coaxial,Telephone cables - Digital

Технички спецификации NCT-3 Digital network cable tester GET THE RIGHT TOOL -Spot the wiring problems instantly on the big screen -Suitable for Cat 5E, 6E, coaxial, and telephone cable -Measures the cable length -Suitable for single person use -Long battery life Features -Indicates wiring problems in Cat 5E, 6E, coaxial and telephone cables: open circuit, short circuit, jumper wire, reverse connection -Measures the cable length and determines the distance to the open circuit -The length measurement accuracy up to 97% via built-in calibration -Self-checks and automatically compensates any change in battery capacity or ambient temperature -Up to 50 working hours of the battery life Specifications -Power supply: 4 x 1.5 V DC AA batteries (not included) -Power consumption: up to 16 mA -Display: 4 x 16 character LCD screen, 61.6 x 25.2 mm -Designed for: STP/UTP twin twisted, coaxial & telephone cable -Working ambient temperature: -10 ... + 60°C -Tester port: tester RJ45 master port (M), tester LOOPBACK RJ45 port (L), far-end recognizer RJ45 port (R) -Max cable length: up to 1350 m -Calibration accuracy: 3% (+/- 0.5 m) -Calibration cable length: > 5 m -Cable problems detected: open circuit, short circuit, reverse connection, crossover or cross-talk interference -Automatic shut-down: after 30 minutes -Dimensions: 180 x 80 x 40 mm -Net weight: 0.25 kg