The Uni-T UT582+ RCD tester is designed to verify whether RCDs respond correctly and within the required time. By measuring trip time and test currents for various rated values, it helps quickly assess the condition of protective devices in an installation.
Operation is made easier by a backlit LCD display and a Data Hold function to retain the measured value. Safe operation is ensured by fuse protection, connection checking, and audible indications of errors and operating status. It also includes automatic power-off to save energy and a low-battery indicator.
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