allowing for accurate cable diagnosis. The device offers two scanning modes: quick and full,

allowing for quick verification or more thorough connection testing. The tester detects shorts,

open circuits, and crossovers, ensuring the cable is fully functional and ready for use.

The UT681HDMI features manual and auto power-off functions for ease of use and power saving.

A low battery indicator alerts the user when the voltage drops below 7.2V, ensuring reliable operation.

The UT681HDMI tester features compact dimensions: the transmitter measures 102 x 62 x 28 mm

and the receiver 102 x 37 x 28 mm, making it easy to carry and use in various locations.

The low weight of the transmitter (87 g) and receiver (51 g) further enhances comfort.