{"id":61093,"date":"2025-10-22T02:50:27","date_gmt":"2025-10-22T02:50:27","guid":{"rendered":"https:\/\/shop.autooltech.com\/?p=61093"},"modified":"2026-05-19T20:04:29","modified_gmt":"2026-05-20T04:04:29","slug":"autool-new-product-release-dm103-digital-lcr-tweezer","status":"publish","type":"post","link":"https:\/\/autoolstore.com\/ro\/autool-new-product-release-dm103-digital-lcr-tweezer\/","title":{"rendered":"AUTOOL New Product Release | DM103 Digital LCR Tweezer"},"content":{"rendered":"
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New Product Release<\/p>\n

AUTOOL DM103 Digital LCR Tweezer for Circuit Board Testing<\/h2>\n

In automotive circuit board testing, the capacitor loss factor D value is a key indicator of component performance. A smaller D value means lower loss and better capacitor condition, while a larger D value can point to higher loss, aging, damage, or quality problems.<\/p>\n

Traditional digital or needle-type multimeters can usually measure capacitance only in a static state. They cannot fully check secondary parameters such as the D value, loss factor, or Q value, quality factor. That limitation can lead to misjudgment during board-level diagnosis and may increase repair time and cost.<\/p>\n<\/div>\n

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Product Overview<\/p>\n

What Makes the DM103 Useful for Automotive Electronics<\/h2>\n<\/div>\n
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The AUTOOL DM103<\/a> is a multifunctional portable LCR tweezer with a measurement accuracy of ±0.5%<\/strong>. It is built for precise measurement of resistance, capacitance, inductance, diode testing, and continuity testing in compact electronic assemblies.<\/p>\n

The DM103 uses an HD OLED color display and supports three test frequencies: 100Hz, 1kHz, and 10kHz<\/strong>. Users can also select between 0.3V<\/strong> and 0.6Vrms<\/strong> effective test levels according to the component being checked.<\/p>\n

During measurement, the tool can display both primary and secondary parameters at the same time. Secondary parameters include RS, D, Q, Z, and X values<\/strong>, so technicians can evaluate actual component behavior instead of relying on a single static reading.<\/p>\n<\/article>\n