--- product_id: 655988823 title: "FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools" brand: "fnirsi" price: "364.39 DT" currency: TND in_stock: true reviews_count: 11 category: "Fnirsi" url: https://www.desertcart.tn/products/655988823-fnirsi-lcr-st1-mini-smart-tweezer-lcr-smd-esr-tester store_origin: TN region: Tunisia --- # 3 test frequencies (100Hz, 1kHz, 10kHz) Auto data storage & Excel export 2 tweezer heads for versatile testing FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools **Brand:** fnirsi **Price:** 364.39 DT **Availability:** ✅ In Stock ## Summary > 🔍 Elevate your electronics game with the smartest tweezer tester in the room! ## Quick Answers - **What is this?** FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools by fnirsi - **How much does it cost?** 364.39 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/655988823-fnirsi-lcr-st1-mini-smart-tweezer-lcr-smd-esr-tester) ## Best For - fnirsi enthusiasts ## Why This Product - Trusted fnirsi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Versatility:** Includes pointed and hook tweezer heads plus a sleek carrying case—engineered for on-the-go pros. - • **Smart Auto Recognition:** Instantly identify components and display primary & secondary parameters on a crisp 1.14'' HD screen. - • **Seamless Data Management:** Automatically save test results and export to Excel for professional reporting and trend tracking. - • **Precision at Your Fingertips:** Measure resistance, capacitance, inductance, and diodes with pinpoint accuracy. - • **Tailored Testing Frequencies:** Switch effortlessly between 100 Hz, 1 kHz, and 10 kHz for optimal component analysis. ## Overview The FNIRSI LCR-ST1 is a compact, battery-powered smart tweezer tester designed for precise measurement of resistance, capacitance, inductance, ESR, and diode testing. Featuring three selectable test frequencies, dual test voltages, and auto component recognition, it offers professional-grade accuracy in a portable form factor. Its 1.14'' HD color display ensures easy operation, while built-in data storage and PC export capabilities streamline workflow. Equipped with two interchangeable tweezer heads and a protective carrying case, it’s the ultimate tool for electronics engineers and technicians seeking reliable, on-the-go diagnostics. ## Description FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools Review: Great Smd Testing Tweezers - These are awesome nice and small with inductors included in the test I find them to be more accurate than my uni t one and the case is a great addition to keep them dust free and safe.The unit has a 3 set frequency test condition which if it is slightly out you can set a different frequency and I have tried this and it does work quite well,There is a spare set of tips and they are right angled,I am happy to give these 5 stars as I think they are awesome. Review: ok - ok ## Features - 【LCR Tweezer Tester】The FNIRSI LCR-ST1 is a multifunctional and portable testing instrument that supports precise measurement of resistance, capacitance, inductance, and diodes - 【Measurement Range】3 test frequencies – 100 Hz, 1 kHz, 10 kHz. 2 test voltage - 0.3 Vrms, 0.6 Vrms. R: 10 mΩ to 10 MΩ / C: 1 pF to 22 mF / L:1 uH to 10 H - 【Multiple functions】D, Z, Q, R, ESR value reading. Auto recognition of elecronic components, primary and secondary parameters display. 1.14'' HD color display, is easy to operation - 【Data Storage and Export】The LCR tester can automatically save the test records. And you could connect the tester to your PC and transfer all the data to PC via EXCEL - 【2 Types of Tweezer Heads】With pointed head and hook head, it is convenient to test different types of products. It is equipped with a storage bag and can be charged via a data cable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DBQ4SQGK | | Best Sellers Rank | 71,715 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 32 in Capacitance & Resistance Meters | | Brand | FNIRSI | | Colour | Black | | Compatible Devices | Electronic devices containing electronic components | | Customer Reviews | 4.4 out of 5 stars 320 Reviews | | Included Components | LCR Meter、Carrying Case、Type-c Cable | | Item Weight | 0.1 Ounces | | Item weight | 0.1 Ounces | | Manufacturer | FNIRSI | | Manufacturer Part Number | LCR-ST1 | | Measurement Type | LCR Meter | | Min. Operating voltage | 0.3 Volts (AC) | | Minimum Operating Voltage | 0.3 Volts (AC) | | Model Number | FNIRSI-LCR-ST1 | | Power Source | Battery Powered | | Power source | Battery Powered | | Specification Met | Ce Marked | | Style | Modern | | Style Name | Modern | | Unit Count | 1.0 count | ## Product Details - **Brand:** FNIRSI - **Colour:** Black - **Item weight:** 0.1 Ounces - **Power source:** Battery Powered - **Style:** Modern ## Images ![FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools - Image 1](https://m.media-amazon.com/images/I/71FM6nd4LvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Smd Testing Tweezers *by C***E on 3 January 2026* These are awesome nice and small with inductors included in the test I find them to be more accurate than my uni t one and the case is a great addition to keep them dust free and safe.The unit has a 3 set frequency test condition which if it is slightly out you can set a different frequency and I have tried this and it does work quite well,There is a spare set of tips and they are right angled,I am happy to give these 5 stars as I think they are awesome. ### ⭐⭐⭐⭐⭐ ok *by S***U on 16 November 2025* ok ### ⭐⭐⭐⭐⭐ Happy *by A***R on 26 October 2025* Looks good, ## Frequently Bought Together - FNIRSI LCR-ST1 10KHz LCR Meter Tweezer, Mini Smart SMD Tester, ESR Meter, Multimeter, Capacitance Inductance Continuity Diode Tester, Auto Component Recognition Electronic Component Analyze - FNIRSI LCR-P1 Transistor Tester, Mosfet Transistor Capacitor Tester, SMD Electronic Component Tester, Diode Triode Zener Diode Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter - FNIRSI 2C53T Upgraded Handheld Oscilloscope, 50MHz Bandwidth, 3IN1 Digital Oscilloscope Multimeter DDS Generator, 250MS/s Sampling Rate, 19999 Counts, Voltage, Current, Capacitor, Resistor, Diode Test --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/655988823-fnirsi-lcr-st1-mini-smart-tweezer-lcr-smd-esr-tester](https://www.desertcart.tn/products/655988823-fnirsi-lcr-st1-mini-smart-tweezer-lcr-smd-esr-tester) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-05*