Twisted-pair cable, characteristic impedance: 100 Ω, shielded and unshielded, CAT 3, 4, 5, 5e and 6. ± 1 m (3.3 ft). Display resolution: 0.1 m (0.3 ft). Wire map test. We also have a high-standard team, qualified by authorized organizations to ensure products are of the highest quality.
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