| Description
The Sanwa LCR701 is a high-performance handheld digital LCR meter used for accurate measurement of inductance (L), capacitance (C), and resistance (R). It is a versatile and portable device with advanced features that rival many benchtop LCR meters. |
| Key Features
Automatic L/C/R selection: The meter can automatically identify and select the correct measurement function for a component, making it easy to use. Multiple test frequencies: It can perform measurements at five different frequencies: 100 Hz, 120 Hz, 1 kHz, 10 kHz, and 100 kHz. Series/Parallel measurement mode: The LCR701 offers both selectable series and parallel measurement modes to accurately characterize components. Device sorting mode: This feature allows users to quickly sort passive components for incoming inspections or quality control by setting PASS/FAIL thresholds. DC resistance (DCR) function: The meter can measure DC resistance across seven different ranges, from 200.00 Ω up to 200.0 MΩ. Open/Short calibration: A calibration function helps to minimize measurement errors caused by test leads and fixtures. Five-terminal measurement: The unit supports five-terminal measurement (four terminals plus guard shielding), which helps increase accuracy. PC connectivity (optional): With an optional optical link USB communication unit (LCR-USB) and free software, measurement data can be transferred to a PC. Additional functions: Includes a data hold function, backlight for low-light conditions, auto power-off, and relative value measurement. Sub-parameter measurements: In addition to L, C, and R, the meter can measure secondary parameters such as: 1. Dissipation Factor (D): The measure of the loss in a component. 2. Quality Factor (Q): The ratio of a component's reactance to its resistance. 3. Phase Angle (θ): The phase difference between voltage and current. 4. Equivalent Series Resistance (ESR): The total internal resistance of a component. |