Handheld Digital LCR Meter

LCR700: The Advanced Handheld Digital LCR Meter

Experience the precision and power of a benchtop LCR meter in a compact, portable design. The LCR700 is engineered for professionals and enthusiasts alike, offering comprehensive measurement capabilities for inductors, capacitors, and resistors with exceptional accuracy and versatility.

Key Features for Enhanced Performance:

• Benchtop-Grade Accuracy in Your Hand: This high-performance device rivals the capabilities of larger, more expensive lab equipment, delivering reliable results wherever your work takes you.
• Intelligent Auto-Selection: Effortlessly measure L, C, or R with automatic component detection and selectable series/parallel modes, adapting to various circuit configurations.
• Comprehensive Parameter Analysis: Go beyond basic measurements. The LCR700 provides in-depth analysis of inductance (Ls/Lp), capacitance (Cs/Cp), and resistance (Rs/Rp), complete with crucial sub-parameters: Dissipation Factor (D), Quality Factor (Q), Phase Angle (θ), and Equivalent Series Resistance (ESR). These advanced metrics are vital for characterizing component quality and performance in real-world applications.
• Versatile Test Frequencies: Characterize components under various conditions with five selectable measurement frequencies: 100 Hz, 120 Hz, 1 kHz, 10 kHz, and 100 kHz. This flexibility is essential for applications involving filters, resonant circuits, and impedance matching.
• Precision DC Resistance: Measure DC resistance across a broad range with 7 dedicated ranges, from 200.00 Ω up to an impressive 200.0 MΩ, perfect for testing standard resistors or verifying component integrity.
• Optimized for Accuracy: 5-Terminal Measurement: Benefit from superior accuracy due to its 5-terminal measurement capability (4-wire Kelvin connection plus guard shielding). This advanced method effectively minimizes lead resistance and stray capacitance effects, ensuring more precise and repeatable readings, especially for low impedance components.
• Rapid Device Sorting Function: Streamline your workflow for incoming inspections, production lines, or component matching. The built-in device sorting mode allows you to quickly categorize passive components (L, C, R) by value, significantly boosting efficiency.
• Seamless Data Management: With the separately available "LCR-USB" communication unit and companion software, you can easily transfer measured data to your PC for detailed logging, analysis, reporting, and long-term performance tracking.

Technical Specifications:

• Measurement Functions: Ls/Lp, Cs/Cp, Rs/Rp (with D, Q, θ, ESR), DC Resistance (Ω)
• Measurement Ranges (with ±(0.3%+3) accuracy):
  • Ls/Lp: 20.000uH to 20.000kH (9 ranges)
  • Cs/Cp: 200.00pF to 20.00mF (9 ranges; 50pF or less: out of accuracy)
  • Rs/Rp: 20.000Ω to 200.0MΩ (8 ranges)
  • Ω (DCR): 200.00Ω to 200.0MΩ (7 ranges)
• Sampling Rate: 1.2 times/second (LCR mode), 0.5 times/second (DCR mode)
• Measurement Frequencies: 100 Hz / 120 Hz / 1 kHz / 10 kHz / 100 kHz
• Power Supply: 6LF22/6LR61 alkaline 9V battery
• Battery Life: Approx. 35 hours (in auto LCR mode, at 1 kHz)
• Dimensions: H184 x W87 x D45 mm
• Mass: Approx. 400g

The LCR700 is your go-to solution for reliable, high-precision component characterization in any field or lab setting.