Application of UT681: UT681 HDMI is a professional tester for HD cable (HDMI 1.2V/1.3V/1.4V/2.0V) test;
Function of UT681: It can quickly scan and test up to 19 wires and decide which one is short circuit, open circuit, or in wrong order;
Double testing mode: At the power on state, short press the ON/OFF/Option key to switch between scan mode and full display mode. The state indicator flashing style is to identify which mode is chosen;
Battery low voltage test: In order to make sure the HD cable tester’s performance, when the battery voltage is lower than about 7.2V, the blue light flashes, prompting to replace the battery;
Auto shut down function: when not operation during the last 10 minutes, the instrument will automatically shut down.
![[83039] UNI-T HDMI & Mini HDMI Cable Tester - UT681 Image](/web/image/product.image/9285/image_1024/%5B83039%5D%20UNI-T%20HDMI%20%26%20Mini%20HDMI%20Cable%20Tester%20-%20UT681%20Image%20?unique=71ffb5b)
![[83039] UNI-T HDMI & Mini HDMI Cable Tester - UT681 Image](/web/image/product.image/9286/image_1024/%5B83039%5D%20UNI-T%20HDMI%20%26%20Mini%20HDMI%20Cable%20Tester%20-%20UT681%20Image%20?unique=71ffb5b)
![[83039] UNI-T HDMI & Mini HDMI Cable Tester - UT681 Image](/web/image/product.image/9285/image_128/%5B83039%5D%20UNI-T%20HDMI%20%26%20Mini%20HDMI%20Cable%20Tester%20-%20UT681%20Image%20?unique=71ffb5b)
![[83039] UNI-T HDMI & Mini HDMI Cable Tester - UT681 Image](/web/image/product.image/9286/image_128/%5B83039%5D%20UNI-T%20HDMI%20%26%20Mini%20HDMI%20Cable%20Tester%20-%20UT681%20Image%20?unique=71ffb5b)