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NK4000 series is used to measure optical fiber length, loss, connection quality, and other parameters.
The NK4000 OTDR is equipped with a 4.3-inch touch screen. It integrates 12 functions, including: automatic OTDR, expert OTDR, project map, OPM, RJ45 cable tester, and a “computer-level” file management system, which ensures that various testing requirements are met in different situations. The OTDR has a maximum dynamic range of 26dB, its memory is 8GB, and it can store more than 200,000 project maps. The device is equipped with a 4000mAh high-performance polymer lithium battery with a power-saving mode, allowing it to work for more than 8 hours in test mode. It can also be charged via a power bank.
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