LC1020E High Precision Handheld Digital Bridge LCR ESR - Variety House
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LC1020E High Precision Handheld Digital Bridge LCR ESR

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LC1020E High Precision Handheld Digital Bridge LCR ESR

Highlights

◉ High accuracy (up to ±0.05%) with 4.5-digit resolution for professional testing

◉ Auto identification of R/L/C components for fast, efficient measurement

◉ 5 test frequencies (100Hz–100kHz) & 3 voltage levels (0.1V–0.6V) for flexible analysis

◉ Dual-parameter display: L/C/R/Z with X/D/Q/θ/ESR for full insight

◉ Sorting mode & built-in bias voltage for stable, efficient batch testing

◉ Dual test ports (3-terminal & 5-terminal) with 4-wire Kelvin support for precision

◉ Data hold & logging functions improve test workflow

◉ Compact, rechargeable design with 3000mAh battery – ideal for lab, production, or field use

 

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FNIRSI® LC1020E High-Precision Handheld LCR Meter is a portable and intelligent tool for testing electronic components, ideal for engineers, technicians, and hobbyists. It supports L/Q, C/D, and R/D measurements with series/parallel models, and features a 2.8-inch TFT color display.
With preset thresholds and audio-visual alerts, it enables fast pass/fail judgments, improving batch testing and quality control. Supporting up to 100 kHz test frequency, it handles high-frequency analysis of inductors, capacitors, and resistors. Its compact, battery-powered design allows precise, cable-free measurements anytime, anywhere.

Features:

  • High-Precision Measurement with 4.5-Digit Resolution
    Achieves up to ±0.05% basic accuracy, offering 10× improved precision for professional-grade measurements.
  • Wide Parameter Support
    Measures L/C/R/Z values with automatic mode switching, and displays X/D/Q/θ/ESR as secondary parameters for comprehensive component analysis.
  • Smart Auto Component Identification
    Automatically recognizes R/L/C components and switches modes instantly — ensuring fast and efficient testing with minimal manual input.
  • Multi-Frequency & Test Voltage Selection
    Supports 5 test frequencies: 100Hz, 120Hz, 1kHz, 10kHz, 100kHz
    Offers 3 RMS test levels: 0.1V, 0.3V, 0.6V — providing precise control across different testing scenarios.
  • Sorting & Comparison Function
    Set nominal values and tolerances (0.1%–99.9%) for automatic pass/fail judgment, with audio-visual prompts for fast batch testing and quality control.
  • Internal Bias Voltage
    Built-in bias voltage stabilizes readings and enhances measurement accuracy for sensitive components.
  • Dual Test Ports: 3-Terminal & 5-Terminal (4-Wire Kelvin)
    Ensures both ease of use and maximum accuracy by minimizing lead resistance error.
  • Dual-Parameter Display on 2.8″ TFT Screen
    Clearly shows both main and secondary parameters in real time — easy to read anytime, anywhere.
  • Open & Short Calibration
    Calibrate test fixtures and eliminate system errors for accurate and repeatable results.
  • Data Hold & Logging Mode
    Short press to hold reading, long press to enter logging mode — with categorized statistics on pass/fail results for improved test efficiency.
  • Compact & Rechargeable Design
    Lightweight, portable body powered by a 3.7V 3000mAh lithium battery, perfect for lab, production line, and field use.

Measurement Accuracy:

⚠ Precautions:

  • The ambient temperature should be maintained at 20℃ ± 2℃, and the humidity should be ≤ 80% R.H.
  • The instrument should be preheated for at least 30 minutes before testing.
  • Testing should be performed at the instrument’s test slots on the front panel.
  • It is recommended to perform open-circuit and short-circuit calibration before testing.

Package List:

◉ LC1020E LCR Meter *1
◉ Data Cable *1
◉ Shorting Plate *1
◉ Kelvin Test Clip *1
◉ Test Leads (Black *1 + Red *1)
◉ User Manual *1
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