FNIRSI LCR-ST2 Plus - mini smart digital tweezer LCR SMD ESR tester with Kelvin clips
The LCR-ST2 is the latest generation tweezer-type LCR meter. It is a multifunctional and portable testing instrument that supports precise measurement of resistance, capacitance, inductance, and diodes, as well as voltage measurement up to 30 V. Equipped with advanced measurement technology, the LCR-ST2 ensures high accuracy and stability.
It features a 1.47-inch high-definition color display and magnetic attachment design, enhancing ease of use and portability. A built-in 300 mAh lithium battery provides long operating time, and the instrument supports five test frequencies: 100 Hz, 120 Hz, 1 kHz, 10 kHz, and 100 kHz.
Its unique tweezer-style design is especially suitable for fine operations in confined spaces, allowing quick testing of electronic components. In addition, the LCR-ST2 offers a sweep function that can rapidly scan component parameters across the full frequency range (100 Hz–100 kHz) and obtain multi-frequency data with a single press, enabling accurate component characterization.
The intelligent sorting function automatically classifies and filters components, greatly improving batch testing efficiency. The dual-mode simultaneous display feature allows two measurement modes to be shown on the same screen for direct comparison, making result analysis more intuitive. With its lightweight and portable design, the LCR-ST2 is an indispensable high-efficiency tool for both field engineers and laboratory applications.
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Specifications Range 100 Hz / 20 Hz 1 kHz 10 kHz 100 kHz Capacitance 1 mF - 22 mF 5% ±3 5% ±3 x x 1 uF - 1 mF 2% ±3 2% ±3 2% ±3 5% ±3 1 nF - 1 uF 2% ±3 0.5% ±3 0.5% ±3 5% ±3 1 pF -1 nF x 2% ±3 2% ±3 5% ±3 Inductance 1 H - 10 H 5% ±3 5% ±3 x x 1 mH - 1 H 2% ±3 2% ±3 x x 10 uH - 1 mH 2% ±3 0.5% ±3 0.5% ±3 5% ±3 1 uH - 10 uH x 2% ±3 2% ±3 5% ±3 Resistance 1 MΩ - 10 MΩ 5% ±3 5% ±3 x x 1 kΩ - 1 MΩ 1% ±3 0.5% ±3 1% ±3 x 1 Ω - 1 kΩ 1% ±3 0.5% ±3 1% ±3 5% ±3 10 mΩ - 1 Ω 2% ±3 2% ±3 2% ±3 5% ±3 Diode 0.7 V PC connection √ Firmware upgrade √ General Display 1.47 inch Battery 300 mAh rechargeable lithium battery Charging USB Type-C; 5 V /1 A Size 31×20×171 mm Weight 61 g Package contents LCR-ST2; Kelvin clips; Hook head (one pair); Pointed head (one pair); Magnetic patch; Calibration board; USB data cable; User manual; Tool bag Package size 20*7.5*6 cm Package weight 290 g 
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manufacturer FNIRSIgarantie 2 yearsInventory VANItem number fni-lcr-st2pStatus NEWWeight 290 g/pcs
