FNIRSI LC1020E LCR meter and component tester

FNIRSI LC1020E LCR metre and component tester.. The FNIRSI LC1020E is a high-precision, portable digital LCR metre designed for detailed testing of electronic components such as inductors, capacitors and resistors.. Product specifications:. - high accuracy: basic measurement accuracy is (±0.05%) with a 4.5-digit display resolution. - automatic identification of R/L/C components for fast and efficient measurement. - 5 test frequencies (100 Hz–100 kHz) and 3 voltage levels (0.1 V–0.6 V) for flexible analysis. - Measures L/C/R/Z values with automatic mode switching and displays X/D/Q/?/ESR as secondary parameters for comprehensive component analysis. - Intelligent automatic component identification. - Multi-frequency and selectable test frequency:. supports 5 test frequencies: 100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz. offers 3 levels of RMS test voltage: 0.1 V, 0.3 V, 0.6 V – thus providing precise control in various test scenarios. - Sorting and comparison functions: setting of nominal values and tolerances (0.1%–99.9%) for automatic pass/fail assessment with audio-visual prompts for rapid batch testing and quality control. - dual-parameter display on a 2.8" TFT screen: clearly displays both primary and secondary parameters in real time, easy to read anytime, anywhere. - Open-circuit and short-circuit calibration: calibrate test set-ups and eliminate systematic errors to achieve accurate and repeatable results. - Data hold and recording mode: press to hold the measured value; press and hold to switch to recording mode. - Compact and rechargeable design: lightweight, portable body powered by a 3.7 V 3000 mAh lithium battery, ideal for laboratories, production lines and field use. Technical specifications:. - Model: LC1020E. - Display: 2.8-inch TFT LCD colour display. - Basic accuracy: approx. 0.3%. - Test frequencies: 100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz. - Display digits: main parameter: 4.5 digits / secondary parameter: 4.5 digits. - Measurement parameters: main parameters: AUTO/R/C/L/Z; secondary parameters: X/D/Q/?/ESR. - Measurement range:. inductance: 0–100 H. capacitance: 0–100 mF. resistance: 0–10 M?. - test levels: 0.1 V / 0.3 V / 0.6 V. - internal offset: 0.0 V / 0.5 V. - Calibration functions: open-circuit calibration, short-circuit calibration. - Comparison function: used to calculate the relative error between the measured value of a component and its nominal value, displayed as a percentage, and provides filtered results. Nominal values and tolerances can be set with an adjustable tolerance range from 0.1% to 99.9%.. - Data logging: counter for successful/failed measurements. - Test ports: 3-pin socket and 5-pin socket (Kelvin 4-wire measurement). - Output impedance: 100 ohms. - Power supply: built-in 3.7V 3000 mAh Li-Ion battery, USB-C charging. - Other settings: language settings, screen brightness, sound settings, auto-off, calibration settings, system information. - Auto-off: yes. - Dimensions: 185 × 85 × 35 mm. - Weight: approx. 680 g. Package contents:. - Test leads. - Kelvin clamps. - USB charging cable