FNIRSI® LCR-ST1 Mini Smart Digital Tweezer LCR SMD ESR Tester

$26.99
$63.99
$26.99
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Highlights

✦ LCR Tweezer Tester: The FNIRSI LCR-ST1 is a portable and multifunctional instrument for measuring 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 automatically saves test records and allows data transfer to a 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.

FNIRSI® LCR-ST1 Mini Smart Digital Tweezer LCR SMD ESR Tester

FNIRSI® LCR-ST1 Mini Smart Digital Tweezer LCR SMD ESR Tester

$63.99 $26.99

FNIRSI® LCR-ST1 Mini Smart Digital Tweezer LCR SMD ESR Tester

$63.99 $26.99

The LCR-ST1, our company's latest developed tweezer-type LCR tester, is a multi-functional and portable testing instrument. It supports precise automatic measurements of resistance, capacitance, inductance, diodes and Continuity.

This product adopts advanced measurement technology to ensure high accuracy and stability. Its 1.14 inch color screen display and magnetic adsorption function enhance the convenience of use. The built-in 250mAh lithium battery offers a long-lasting usage time and supports three frequencies: 100Hz, 1kHz, and 10kHz. with 0.3V, 0.6V RMS test levels

The unique tweezer-shaped design makes it particularly suitable for fine operations in narrow spaces and quick tests of electronic components. The lightweight and portable feature makes it an indispensable and efficient tool for on-site engineers and in laboratories.

Whether you are an experienced engineer or a novice in the field of electronics, the LCR-ST1 will undoubtedly provide you with accurate and reliable measurement results, helping you complete your work more efficiently and accurately. Don't miss out on this excellent tool that combines functionality and portability!

 

Specifications

Brand
FNIRSI
Model
LCR-ST1
Capacitance Range
1pF-22mF
Inductance Range
1μh-10H
Resistance Range
10mΩ-10MΩ
Diode
On voltage 0.7V
Frequency Test
100Hz, 1kHz, 10KHz
Level Test
0.3V, 0.6V RMS
Parameter Display
ESR, D value, Q value, Z value, X value
Display
1.14" color screen
Charging Interface
Type-C, 5V/A
Power Supply
250mAh lithium battery
Auto Recognition Measurement
Support
Replaceable Tweezer Head
Support
Auto Shutdown
Support
Data Hold
Support
History Record
Connect to PC to view and export
Language
English, Chinese
Size
28x19x150mm
Weight
41g
 

Product Details

Using Environment and Precautions

The device should be stored in a soft case, and the operating environment should be at a temperature of -5~40℃, and the relative humidity should not exceed 80%.

The device should be stored in a clean and dry place to avoid moisture, mold, heavy pressure, mechanical damage,humidity and direct sunlight.

Avoid using in the rain or fog, avoid dropping or shocking.

When the screen on the LCD does not light up, it indicates that the voltage is too low, and it needs to be charged in time.

Copyrights

The product specifications are subject to change without notice, allfinal interpretation rights were reserved by FNIRSI Technology Co., Ltd, All trademarks, product images,technical parameters are properties of FNIRSI Technology Co.. Ltd. All rights reserved.

Warranty

30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from fnirsi.com), lifetime technique support by FNIRSI.
Please feel free to reach us with any concerns:
Email: service@fnirsi.com / info@fnirsi.com
We strive to reply to you within 24 hours.

FNIRSI has started researching and development manufacturer of quality optical products including Golf rangefinder, laser,measure device and binoculars since 2016.
Focus on the development,researching, and manufacturing for over 8 years.
We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.

At Fnirsi, we are committed to providing our customers with the best value for their purchases. To ensure you always get the best price, we offer a 30-day price guarantee on all products purchased directly from fnirsi.com. This policy aims to give you confidence and peace of mind when shopping with us.

What is the 30-Day Price Guarantee?

Our 30-day price guarantee means that if you purchase a product from fnirsi.com and the price of that product drops within 30 days of your purchase date, you are eligible for a refund of the difference in price.

How Does the Price Guarantee Apply?

  • Eligibility: The price guarantee applies only to purchases made on fnirsi.com. Products purchased from other retailers or third-party sellers are not eligible.
  • Timeframe: The price drop must occur within 30 days of your original purchase date.
  • Product Match: The price guarantee applies to the same product (identical model, specifications, and condition).

How to Apply for a Price Difference Refund

If you notice that the price of a product you purchased from fnirsi.com has dropped within 30 days, follow these steps to apply for a refund of the price difference:

  • Documentation: Prepare your order number and proof of the price drop (such as a screenshot and link to the product page showing the reduced price).
  • Contact Us: Reach out to our customer support team at info@fnirsi.com .Include your order number, proof of the price drop, and a brief explanation of your request.
  • Verification: Our team will verify the price drop and your purchase details.
  • Refund Process: Once verified, we will process the refund for the price difference to your original method of payment. It typically takes 1-3 business days for you to receive the refund.

At Fnirsi, we strive to provide our customers with high-quality products and exceptional customer service. Our 30-day price guarantee is just one of the ways we ensure you get the best value for your investment. Shop confidently with Fnirsi, knowing that you are always getting the best deal available.
Thank you for choosing Fnirsi. If you have any questions or need further assistance, please do not hesitate to contact our customer support team at info@fnirsi.com.

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Customer Reviews

Based on 131 reviews
82%
(108)
14%
(18)
4%
(5)
0%
(0)
0%
(0)
D
Daniel H.
Handy little tweezers

Looks to be better quality than I was expecting. Haven’t had much time with it yet, but seems to work great.

R
Roland W.
Tweezers are surprisingly good.

I ordered these tweezers on a whim - I’ve been using a wired pair and external test gear and though that works, it’s a bit of a nuisance. Just from an advert I saw, and after I had ordered them, literally the day they arrived, read a review from Elektor magazine. These are really quite good and I quickly got comfortable with them. Don’t expect miracles, but for everyday use these are exceptionally good value for money. I’m at the point where I am thinking about these as gifts for some of my friends. Oh, yes, purely on the strength of this purchase and my satisfaction, I have already purchased the tablet oscilloscope and it’ll get here in a couple of weeks. I do quite a bit of field work and have an ancient portable battery powered scope from Tek that is a battery eater and has a miniature CRT, so it really was time to upgrade. Purely on a time-to-fix basis, the Tek needs new batteries, this is probably a really good solution.
I have some great lab-quality gear, but 95% of what I need is well served with these tools, so I will be recommending these to all my ham radio friends. Next month I will do a presentation for my local club about the tweezers and, if it’s arrived, the scope.
Congratulations to FNRSi on a good choice of gear for the average enthusiast. Here’s wishing you all success in your venture.

G
Gordon W.
Fairly accurate but poor diode check by V1.3

Good price and good accuracy but the diode check in V1.3 is bad. Cannot use to check BJTs or diodes. Need to upgrade to V1.5 which I understand fixes this. How to do that?

C
Customer
LCR-ST1

Very nice item, as described. Thanks!

P
Peter D.
Lcr tweezers

Works good relieved timely!

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