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FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function
FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function
FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function
FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function
FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function
FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function
FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function
FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function

FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function

Regular price $168.99 Sale price $153.99
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Color LCR-ST2 Set1
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Estimated between Oct 06, 2026 and Oct 08, 2026 Ships within 1-3 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders

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SPECIFICATIONS

Auto power-off: Never/ 5/15/30min

Battery: 300mAh lithium battery

Battery Included: Yes

Brand Name: FNIRSI

Capacitance range: 1pF - 22mF

Certification: CE

Charging Port: Type-C

Dimensions: 31x170.7x20.3mm

Diode forward voltage detection: ≤0.7V

Display: 1.47-inch HD color screen

Frequency sweep: 100Hz - 100kHz

High-concerned chemical: none

Inductance range: 1uH - 10H

Language: English / Chinese

Model: LCR-ST2

Model Number: LCR-ST2

Origin: Mainland China

Resistance range: 10mΩ - 10MΩ

Voltage range: ±30V

The LCR-ST2 is the latest generation tweezer-type LCR meter developed by our company. 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.

Model: LCR-ST2

Display: 1.47-inch HD color screen

Battery: 300mAh lithium battery

Battery Life: Approx. 3 hours

Charging Port: Type-C

Dimensions: 31 × 170.7 × 20.3 mm

Net Weight: Approx. 60.8g

Operating Temperature: 0℃–50℃ (≤75%RH)

Storage Temperature: –20℃–60℃ (≤75%RH)

Auto power-off: Never / 5min / 15min / 30min

Language: English / Chinese

Calibration: Open / Short / Multiple resistor calibration

Adjustable screen brightness & sound


Auto recognition (R/C/L)

Capacitance range: 1pF–22mF

Inductance range: 1µH–10H

Resistance range: 10mΩ–10MΩ

Diode forward voltage detection: ≤0.7V

Voltage range: ±30V

Frequency sweep (100Hz–100kHz)

LCR-ST2 Set 1

1. LCR-ST2 Host + Tweezer-Style Clip

2. Storage Bag

3. Curved tip

4. Shorting Plate

5. Data Cable


LCR-ST2 Set 2

1. LCR-ST2 Host + Tweezer-Style Clip

2. Storage Bag

3. Curved tip

4. Shorting Plate

5. Kelvin Test Clip

6. Data Cable



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FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function
FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function
FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function
FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function
FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function
FNIRSI LCR-ST2 Smart Tweezer LCR SMD Tester Resistance Capacitance Inductance Diode Tools 100kHz High-Precision Sweep Function

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  • 5 stars: 39 (91%)
  • 4 stars: 4 (9%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
E
Erlene Kuhlman

Ok!!!

E
Ernie Boyer

Delivery is instant within 8 days, via SDEK courier. The device works, everything is fine.

G
Grazyna Roob

Good quality product. very well packed

O
Olevia Cremin

Woow! This product is insane! I have many fnirsi products. I an very happy! Very good brand!

E
Esteban Kris

Everything is fine, the required calibration was performed before the measurements, the comparison with the LCR P1 was similar, it does what it was created for, still need to check if the software needs to be updated 😉

S
Shirley Jaskolski

In my opinion, FNIRSI products, in addition to being of high quality and precision, come with fantastic packaging and a very good user manual that is super comprehensive and well-explanatory.

S
Stephani Greenfelder

Excellent device with many functions. Easy to use and compact. Arrived intact, well-packaged, with original factory packaging plus a box.

V
Vince Sauer

Sensational equipment, impossible not to recommend. Fnirsi has raised the bar for cost-effectiveness, which is a remarkable achievement.

S
Simon O'Conner

The brussels electronics tool is very good. It's useful for taking direct measurements and starting directly from the main board. For more detailed measurements, components need to be desoldered. For more detail and precision, other tools need to be used.

B
Bernard Kulas

Excellent!!

O
Ocie Emard

Looks okay.

L
Loura Nitzsche

Excellent packaging, opened and checked, everything is working.

T
Tawana Roberts

Everything is fine. Arrived quickly. Latest firmware 1.5.1, bought for 3k.

A
Aleen Mosciski

Great thing, but battery is too small. works only about half hour and need to charge-not happy...

A
Angie Pacocha

Thebest

G
Gracie Wehner

Fnirsi were excellent for explaining this product and keeping me up to date on shipping and back up service if required. highly recommend them. regards leon

O
Otilia Oberbrunner

Beautiful toy. Fast delivery.

R
Rocky Gorczany

I liked the device. It's convenient to use. I may report any shortcomings or suggestions later. I RECOMMEND the manufacturer and the seller.

L
Lyman Schulist

It works. I wish there was a bigger battery...

A
Annalisa Gusikowski

It measures well, everything is fine.

K
Karleen Kihn

The product arrived safe and sound.

R
Rosemary Goodwin

Everything is fine!

I can only recommend this dealer!

S
Shelia Fay

I'm very satisfied!

D
Darcy Huels

everything is fine, the product arrived on time and matches the description
I recommend

K
Kira Rice

Many functions, and everything seems useful. This is good for quick measurements.

T
Terri Kautzer

I checked, it works. The delivery was slightly delayed. I recommend the seller.