Recenze GEMBIRD Zkoušečka kabelů Digital network cable tester (Cat 5E, 6E, coaxial, telephone)

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