Uni-T UT681L telephone line tester

Telephone Line Tester Uni-T UT681LTelephone line tester Uni-T UT681L is a functional tool designed for efficient diagnosis and testing of telephone and network connections. Its advanced features and ease of use make it an ideal choice for professionals and amateurs involved in telecom installations.
Versatility and PrecisionThe UT681L tester supports RJ45 and RJ11 connectors, allowing versatile testing of telephone and network cables. It operates in fast or slow measurement modes, adapting testing methods to specific tasks. The device effectively identifies shorts and open circuits, facilitating quick cable problem diagnosis.
Compatibility and FunctionalityThe tester works with both shielded and unshielded Ethernet cables, enhancing versatility. It features manual and automatic power-off functions to save energy and prolong battery life. Low battery notification ensures uninterrupted operation during tests.
Practical DesignThe device consists of a transmitter and receiver with compact dimensions for ease of use and portability. The transmitter measures 102 x 62 x 28 mm and weighs 87 g; the receiver measures 102 x 37 x 28 mm and weighs 51 g. Powered by a 9 V battery, which is included, allowing immediate use after purchase.