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B&Q£139.99Visit shop B&Q - Zt-Dq02 Lcr Bridge Meter Lithium Battery Internal Resistance Tester 100Khz Esr L/c/r/z Digital Bridge
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The ZOYI ZT-DQ02 is a versatile electrical tester kit designed for comprehensive electronic component analysis. It automatically detects and measures resistance (R), capacitance (C), inductance (L), diodes, and continuity. The device offers advanced parameter measurement, including Equivalent Series Resistance (ESR), Dissipation Factor (D), and Quality Factor (Q). Key features include four selectable test frequencies (100Hz, 1kHz, 10kHz, 100kHz), two test voltage levels (0.3V, 1V), and adjustable measurement speed. It is powered by a built-in 2000mA 18650 lithium battery with Type-C charging and features a real-time battery level indicator. A standout function is the Battery Internal Resistance measurement, which facilitates efficient batch screening of battery quality, helping to quickly identify defective or substandard batteries. This feature provides valuable data for assessing the lifespan of various battery types such as Lithium-ion, Lead-acid, and NiMH batteries. By accurately measuring internal resistance, users can predict battery wear, optimize battery selection for specific applications, and extend the overall life of battery-powered devices. This capability is beneficial for manufacturing, R&D, and maintenance, streamlining battery performance evaluation and ensuring reliability and cost-effectiveness. The tester also includes a data hold function to freeze measurement results for easy recording and a continuity buzzer for detecting broken tracks, wiring faults, and short circuits. Supplied as a full kit with SMD tweezers, test leads, and a protective storage case, the ZT-DQ02 is ready for immediate use. It is a reliable tool for technicians, electricians, DIY electronics enthusiasts, and repair professionals requiring accurate testing in a compact, portable unit.
