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FNIRSI LC1020E Handheld LCR Meter Digital Bridge Tester 100kHz 4.5-Digit TFT

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FNIRSI LC1020E Handheld Digital LCR Bridge Tester – High-Precision 4.5-Digit Component Analyzer with 100kHz Test Frequency & 4-Wire Kelvin ClipsThe FNIRSI LC1020E is a professional-grade, high-precision handheld LCR bridge meter engineered for laboratories, electronics repair workshops, quality control sorting, and manufacturing lines. Featuring a large, high-contrast 2.8-inch TFT color display, this advanced diagnostic tool boasts dual 4.5-digit resolution to accurately evaluate primary parameters like Inductance ($L$), Capacitance ($C$), Resistance ($R$), and Impedance ($Z$) alongside high-frequency loss factors like $ESR$, $Q$, and $D$.

Key Features:

  • Professional 4.5-Digit High Precision: Delivers excellent repeatability with a basic accuracy of 0.3%, ensuring stable component parameter logging down to minimal tolerances.
  • 5 Selectable Test Frequencies: Supports adjustable output frequencies—$100\text{Hz}$, $120\text{Hz}$, $1\text{kHz}$, $10\text{kHz}$, and $100\text{kHz}$—essential for testing switching power supply components and high-frequency inductors.
  • Smart Auto Component Identification: Instantly switches to the proper testing mode the moment a component is inserted—eliminating manual guesswork.
  • Dual Test Port Interface: Includes a built-in three-terminal socket for rapid insert checks, alongside a five-terminal input matching the included 4-wire Kelvin test clips to completely eliminate lead resistance errors.
  • Integrated Sorting & Tolerance Comparison Mode: Set your target value and configure acceptable tolerances ($0.1\%$ to $99.9\%$) for quick pass/fail component staging during bulk inspections.
  • Built-in DC Bias Voltage: Features a selectable $0.0\text{V}$ / $0.5\text{V}$ internal bias to stabilize readings and ensure accuracy when evaluating sensitive electrolytic capacitors.
  • Heavy-Duty Power Supply: Outfitted with an integrated 3.7V 3000mAh lithium rechargeable battery charged via USB Type-C for extended bench and field runtime.
  • Type Transistor Tester
Rs. 10,200.00 incl. taxes
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Ready to work out of the box!

All our meters are delivered with essential accessories and easy-to-follow instructional manual. Unbox and start measuring with confidence!

Warranty and returns?

All our meters come with 12 month warranty against manufacturing defects. Please read our returns and refund policy for more information.

Got Questions? Feel free to get in touch.

Product Overview

Take full control over component validation, circuit board troubleshooting, and component matching with the FNIRSI LC1020E Handheld LCR Bridge Tester. Unlike standard multimeters that only provide basic, low-frequency passive values, the LC1020E profiles components across dynamic testing parameters.

By utilizing three selectable RMS amplitude levels ($0.1\text{V}$, $0.3\text{V}$, and $0.6\text{V}$), technicians can safely test components in-circuit without accidentally triggering nearby silicon semiconductor or diode junctions. Housed in a rugged, shock-absorbing industrial shell with built-in open/short calibration routines, it is an indispensable tool for SMD testing, mobile repair labs, and electronics design setups.

Technical Specifications Matrix

Feature / Metric Measurement Range Supported Test Frequencies Basic Measurement Accuracy
Inductance (L) $0 \text{ to } 100\text{H}$ $100\text{Hz}$, $120\text{Hz}$, $1\text{kHz}$, $10\text{kHz}$, $100\text{kHz}$ Up to $\pm(0.3\% + 2 \text{ digits})$ at $1\text{kHz}$ middle bands
Capacitance (C) $0 \text{ to } 100\text{mF}$ $100\text{Hz}$, $120\text{Hz}$, $1\text{kHz}$, $10\text{kHz}$, $100\text{kHz}$ Up to $\pm(0.3\% + 2 \text{ digits})$ at $1\text{kHz}$ middle bands
Resistance (R/Z) $0 \text{ to } 10\text{M}\Omega$ $100\text{Hz}$, $120\text{Hz}$, $1\text{kHz}$, $10\text{kHz}$, $100\text{kHz}$ Up to $\pm(0.2\% + 2 \text{ digits})$ at $1\text{kHz}$ middle bands

Parameters & Hardware Characteristics

  • Primary Parameters Monitored: AUTO / R (Resistance) / C (Capacitance) / L (Inductance) / Z (Impedance)

  • Secondary Parameters Monitored: X (Reactance) / D (Dissipation Factor) / Q (Quality Factor) / $\theta$ (Phase Angle) / ESR (Equivalent Series Resistance)

  • Display Interface Type: 2.8-inch High-Definition TFT LCD Panel

  • Display Resolution Digits: 4.5 Digits for Primary Parameter; 4.5 Digits for Secondary Parameter

  • Selectable RMS Signal Levels: $0.1\text{V}$ / $0.3\text{V}$ / $0.6\text{V}$

  • Internal DC Bias Output: $0.0\text{V}$ / $0.5\text{V}$

  • Measurement Output Impedance: $100\Omega$

  • Measurement Testing Velocity: Fast (4 times/sec), Medium (2 times/sec), Slow (1 time/sec)

  • Calibration Support Routine: Built-in Open-Circuit / Short-Circuit field calibration

  • System Power Core: 3.7V / 3000mAh Rechargeable Lithium-Ion Battery

  • Communication Port: USB Type-C (Virtual Serial Port profile for data monitoring)

  • Physical Housing Dimensions: $185\text{mm} \times 85\text{mm} \times 35\text{mm}$

  • Net Product Assembly Weight: $\approx 680 \text{ grams}$ (With durable internal shield array)

Targeted Industrial & Field Applications

  • SMD Testing & PCB Repair Engineering: Confirm raw component values, verify low-ESR capacitors inside power lines, and spot degraded components on boards.

  • Component Sorting & Quality Assurance Audits: Streamline production by sorting batches of incoming resistors, capacitors, and coils against custom tolerances using acoustic pass/fail prompts.

  • High-Frequency Inductor & Transformer Development: Evaluate core properties, quality factors ($Q$), and complex impedance matrices up to $100\text{kHz}$.

Package Contents

  • 1 x FNIRSI LC1020E High-Precision LCR Meter

  • 1 x 4-Wire Professional Kelvin Test Clips Set

  • 1 x Shorting Plate (For fast zero calibration)

  • 1 x Standard Test Leads Pair (Red & Black)

  • 1 x USB Type-C High-Speed Power/Data Cable

  • 1 x English User Operational Manual & Guide