The Brilliant Tools BT122900 is a versatile handheld multimeter designed for precise voltage, current, and frequency measurements. This digital multimeter, also known as a universal tester, functions as both a voltmeter and an ammeter, making it ideal for troubleshooting electrical issues. Common applications of the BT122900 include testing electronic circuits, diagnosing automotive electrical problems, and verifying electrical installations. https://elecena.pl/product/28837908/brilliant-tools-bt122900-multimeter-digital-compact-reliable-auto-off 2025-05-27 https://elecena.pl/product/28837908/brilliant-tools-bt122900-multimeter-digital-compact-reliable-auto-off 2026-07-16