The PROSTER BM4070 is a specialized Digital LCR Meter, an essential diagnostic tool for anyone working with electronic components. This instrument is designed for one primary purpose: to accurately identify unknown components by measuring their three fundamental electrical properties: Inductance (L), Capacitance (C), and Resistance (R). It's the go-to tool for verifying the value of a capacitor or inductor pulled from a circuit, or for sorting through a bin of unmarked parts.

Key Features

• Specialized LCR Measurement: Designed specifically for high-accuracy measurement of Inductance (L), Capacitance (C), and Resistance (R), essential for component testing and quality control.
• Wide Measurement Ranges & Accuracy: Offers extensive ranges for all three parameters with solid accuracy, making it suitable for identifying values of unknown components.
• 3 ½ Digit LCD Display: Features a large, clear liquid crystal display that shows readings up to 1999 counts, with a convenient flip-up screen for easy viewing from different angles.
• Versatile Test Modes: Includes dedicated modes for measuring capacitance, inductance, resistance, as well as diode testing to check component health.
• Data Hold & Zero Adjustment: Equipped with a data hold function to freeze readings and a null/zero adjustment to compensate for test lead resistance for more accurate low-value measurements.
• Multiple Input Options: Accepts both standard test leads and a dedicated capacitance/inductance test socket for plugging in components directly.
• Robust Design for the Benchtop: Built with an integrated stand for angled viewing and a protective battery cover, this meter is designed for daily use in a lab or workshop environment.