---
product_id: 744216609
title: "FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools"
brand: "fnirsi"
price: "€ 72.00"
currency: EUR
in_stock: false
reviews_count: 5
category: "Fnirsi"
url: https://www.desertcart.it/products/744216609-fnirsi-lcr-st1-mini-smart-tweezer-lcr-smd-esr-tester
store_origin: IT
region: Italy
---

# 3 test frequencies (100Hz, 1kHz, 10kHz) Auto data storage & Excel export Dual 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:** € 72.00
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Elevate your testing game with smart precision and sleek portability!

## 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?** € 72.00 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/744216609-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

- • **Vibrant HD Display:** 1.14'' color screen ensures crystal-clear readings, making complex measurements intuitive and fast.
- • **Smart Auto-Recognition:** Instantly identify components and display primary & secondary parameters—no manual input needed.
- • **Seamless Data Management:** Automatically save test records and export to Excel for effortless project tracking and reporting.
- • **Ergonomic & Portable Design:** Compact, lightweight, and equipped with both pointed and hook tweezer heads—engineered for on-the-go pros.
- • **Precision at Your Fingertips:** Measure resistance, capacitance, inductance, and diodes with ±0.5-5% accuracy for flawless diagnostics.

## Overview

The FNIRSI LCR-ST1 is a compact, battery-powered smart tweezer tester designed for professional-grade measurement of resistance, capacitance, inductance, and diodes. Featuring three selectable test frequencies, dual tweezer heads, a vibrant HD display, and automatic data storage with PC export capability, it streamlines electronic component testing with high accuracy and ergonomic convenience.

## Description

FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools

Review: Nice little tool,
Review: Where have this been all my life! This small device is the greatest tool in my lab! It automatically detects the passive device and tells you the value. It’s so easy to use, features resistoance, capacitance, inductance readings with high accuracy. It’s very ergonomic and very thoughtfully designed. Better than your traditional multimeter and is a MUST HAVE!

## 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 |
| ASIN  | B0DBQ4SQGK |
| Batteries | 1 Nonstandard Battery batteries required. |
| Batteries  | 1 Nonstandard Battery batteries required. |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Best Sellers Rank | #25,926 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #106 in Multi Testers |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (255) |
| Customer reviews | 4.5 4.5 out of 5 stars (255) |
| Date First Available | 9 July 2025 |
| Date First Available  | 9 July 2025 |
| Included components | LCR Meter、Carrying Case、Type-c Cable |
| Item Package Quantity | 1 |
| Item Weight | 2.83 g |
| Item model number | FNIRSI-LCR-ST1 |
| Item model number  | FNIRSI-LCR-ST1 |
| Manufacturer | FNIRSI |
| Manufacturer  | FNIRSI |
| Measurement Accuracy | ±0.5-5 |
| Package Dimensions | 21.01 x 6.3 x 5.59 cm; 2.83 g |
| Package Dimensions  | 21.01 x 6.3 x 5.59 cm; 2.83 g |
| Part number | LCR-ST1 |
| Power source type | Battery Powered |
| Size | Small |
| Specification met | Ce Marked |
| Style | Modern |

## 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/6141NB0C33L.jpg)
![FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools - Image 2](https://m.media-amazon.com/images/I/715c9xikJ3L.jpg)
![FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools - Image 3](https://m.media-amazon.com/images/I/71E+2G3RHxL.jpg)
![FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools - Image 4](https://m.media-amazon.com/images/I/71FM6nd4LvL.jpg)
![FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools - Image 5](https://m.media-amazon.com/images/I/71d2oRrqOAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***Y on 16 December 2025*

Nice little tool,

### ⭐⭐⭐⭐⭐ Review
*by A***S on 5 January 2026*

Where have this been all my life! This small device is the greatest tool in my lab! It automatically detects the passive device and tells you the value. It’s so easy to use, features resistoance, capacitance, inductance readings with high accuracy. It’s very ergonomic and very thoughtfully designed. Better than your traditional multimeter and is a MUST HAVE!

### ⭐⭐⭐⭐⭐ Review
*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.

## 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

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-28*