FNIRSI LC1020E is a compact handheld LCR meter for fast and accurate component measurement. It offers automatic R/C/L identification, a wide test-frequency range from 100 Hz to 100 kHz, dual-parameter display, and practical features for service and production—tolerance comparison, sorting, and data logging. With USB‑C charging, a built-in battery, and auto power-off, it’s ideal for both the lab and field work.
The FNIRSI LC1020E handheld LCR meter makes diagnosing and checking electronic components easier. The instrument automatically detects whether you are measuring a resistor, capacitor, or inductor and instantly selects the correct mode. Thanks to multiple test frequencies and adjustable test voltage, you get stable, repeatable results for development, servicing, and quality control.
Main advantages:
- Automatic component identification (R/C/L) and AUTO mode for quick measurements.
- 5 test frequencies (100 Hz to 100 kHz) for more accurate analysis of different component types.
- Dual readout — simultaneous display of two parameters for faster evaluation.
- Adjustable test-voltage level and internal bias for sensitive components.
- Open and short calibration to reduce the influence of test leads.
- Comparison with nominal value and tolerance + sorting mode for production and incoming inspection.
- Real-time logging and statistics for efficient handling of results.
- 2.8" color TFT display with a clear user interface.
- USB‑C charging and auto power-off for mobile use.
Package contents:
- meter
- data cable
- shorting plate
- Kelvin test clip
- test leads (black + red)
- user manual
Specifications
- Manufacturer
- FNIRSI
- Model
- LC1020E
- Test frequencies
- 100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz
- Basic accuracy
- 0.3 %
- Display
- 2.8-inch TFT LCD display
- Display resolution
- Main parameter: 4.5 digits | Secondary parameter: 4.5 digits
- Measurement parameters
- Main: AUTO / R / C / L / Z | Secondary: X / D / Q / θ (phase angle) / ESR
- Measurement range
- Inductance (L): 0–100 H | Capacitance (C): 0–100 mF | Resistance (R): 0–10 MΩ
- Internal bias
- 0.0 V, 0.5 V
- Test-voltage level
- 0.1 V, 0.3 V, 0.6 V
- Calibration functions
- Open-circuit calibration, short-circuit calibration (Short)
- Comparison function
- Calculation of relative error between the measured and nominal value (in %), result filtering. Setting nominal values and tolerance; tolerance range 0.1% to 99.9%.
- Logging function
- Check of compliance with the set nominal value and tolerance; recording the number of pass and fail measurements.
- Measuring terminal configuration
- 3-terminal, 5-terminal
- Output impedance
- 100 Ω
- Communication interface
- USB Type‑C (virtual serial port)
- Other settings
- Language, screen brightness and sound settings, auto power-off, calibration settings, system information
