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FNIRSI LCR-ST2 Plus High-Precision SMD Tester (Tweezers + Kelvin Clips)
FNIRSI LCR-ST2 Plus is an advanced, high-precision 2-in-1 portable component tester. The Plus version combines precision interchangeable tweezer tips for SMD components and a special adapter with 4-wire Kelvin clips for measuring through-hole parts without contact resistance errors.
Key Features and Advantages:
- Multi-Frequency Testing: Supports five test frequencies (up to 100 kHz) for highly accurate diagnostics of capacitors and inductors.
- Automatic Component Recognition: Instantly identifies the component type (R, C, L) and measures its primary parameters.
- Advanced ESR Analysis: Displays secondary parameters such as ESR, Quality Factor (Q), Dissipation Factor (D), and Impedance (Z).
- Sweep Function: Automatically scans the component across the frequency range for detailed performance analysis.
- Smart Display with Gyroscope: A bright HD color screen auto-rotates for comfortable use with either the right or left hand.
Technical Specifications:
- Test Frequencies: 100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz
- Resistance Range: 10 mΩ – 10 MΩ
- Capacitance Range: 1 pF – 22 mF
- Inductance Range: 1 μH – 10 H
- Voltage Measurement: Up to ±30V (DC)
- Battery: 300 mAh (up to 3 hours runtime, Type-C charging)
- Plus Exclusive: Includes dedicated adapter with Kelvin clips