The FNIRSI LCR-ST2Plus enables the measurement of electrical parameters of components and offers a wide range of applications for both equipment maintenance and the design of new circuits. It offers measurements at multiple frequencies and test voltage levels, intelligent component recognition, and features that streamline the testing of individual components and entire production batches. Its compact, tweezers-like design, easy-to-read color display, and up to 3 hours of operation on a single charge make the device ideal for both laboratory settings and field work.
The FNIRSI LCR-ST2Plus allows for precise measurement of resistance in the range from 10 mΩ to 10 MΩ, capacitance from 1 pF to 22 mF, inductance from 1 μH to 10 H, voltage up to ±30 V, and diodes with a forward voltage up to 0.7 V. In addition to the basic values, the device also displays a range of parameters describing the behavior of the tested component, such as D, Q, Z, X, θ, and ESR. This allows for a much more accurate assessment of component properties and their suitability for specific applications, without the need to use several different measuring instruments.
The tester offers five measurement frequencies (100 Hz, 120 Hz, 1 kHz, 10 kHz, and 100 kHz), allowing you to select the optimal test conditions for the type of component being tested. Four RMS test voltage levels (0.1 V, 0.3 V, 0.6 V, and 1.0 V) are also available, allowing you to increase the stability and precision of measurements for various components. An additional advantage is the simultaneous display of equivalent values for series and parallel connections, which minimizes the impact of parasitic parameters and improves measurement accuracy when testing resistors, inductors, and capacitors.
The LCR-ST2Plus is equipped with a full frequency sweep mode ranging from 100 Hz to 100 kHz, which allows you to analyze the frequency response of the component under test with a single command. The smart sorting feature automatically compares results with predefined nominal values and tolerances, instantly classifying components as pass or fail. This solution significantly speeds up testing of larger batches of components and reduces the risk of errors.
The device is designed to accommodate various types of components. The kit includes straight and curved tweezers-style test probes that facilitate the handling of small SMD components. For larger components and through-hole components, a lead terminated with a Kelvin clamp is provided, utilizing a four-wire measurement method that ensures high accuracy. The tester automatically recognizes resistors, capacitors, and inductors, and simultaneously displays the two most important parameters of the tested component on the screen. You also have access to the HOLD, Max, and Min functions, as well as the ability to customize system settings to your preferences.
The 1.47-inch HD color display provides a clear presentation of measurement results, making it easy to read data both in the workshop and in the field. Automatic screen rotation adapts to how you hold the device, ensuring comfortable use for both right- and left-handed users. The device is equipped with a magnetic attachment for easy storage and quick access while working.
The compact, tweezers-style housing means the tester fits easily in a pocket or tool bag, so you always have it on hand. The built-in 300 mAh lithium battery provides up to approximately 3 hours of continuous operation, and the modern USB-C port allows for convenient charging. The device also supports voltage measurement up to ±30 V and is equipped with safety features that enhance the safety of the tests performed, allowing for comfortable work with a wide range of electronic components.
| Manufacturer | FNIRSI |
|---|---|
| Model | LCR-ST2Plus |
| Standby time | approx. 3 hours |
| Display | 1.47" HD |
| Dimensions | 31 × 170.7 × 20.3 mm |
| Weight | approx. 60.8 g |
| Interface | Type-C |
| Operating temperature | 0 ℃ ~ 50 ℃ (humidity ≤ 75%) |
| Storage temperature | -20 ℃ ~ 60 ℃ (humidity ≤ 75%) |
Gifts with orders are constantly changing due to their limited quantity
FREE DELIVERY ON PURCHASES OF EUR 50 AND MORE
Free delivery to the Omniva postal machine when purchasing more than 50 EUR
Free delivery to LP Express or Lithuanian Post when purchasing more than 70 EUR
Free delivery to home or workplace when purchasing more than 150 EUR.
DELIVERY TO Express or Omniva PARCEL TERMINAL
Shipping costs EUR 2.49. To LP Express 3.99
If ordered before 14:00, we ship the goods on the same day (only on working days). Your order will be delivered to the parcel terminal within 1-3 working days from the day of dispatch. The nearest post office from the address you provided is automatically selected.
It is not possible to direct the shipment to another delivery location. You can collect the package at a time convenient for you. Parcel terminals are open 24 hours a day.
DELIVERY TO LITHUANIA POST OFFICES
The price of delivery to post offices is EUR 3.99.
If ordered before 14:00, we ship the goods on the same day (only on working days). The goods will be delivered to Lithuanian post offices within 1-3 working days from the day of dispatch.
HOME OR WORKPLACE DELIVERY BY COURIER
Delivery price - 4.99 EUR
The order will be picked up by a courier and delivered directly to your home or workplace. It usually takes 1-3 working days from the day of dispatch.
DELIVERY TO FOREIGN COUNTRIES
Delivery price - 6.99 EUR.
The order is dispatched within 2 working days. The delivery time varies depending on the country to which the package is going. In many cases, the delivery time is only 2-3 days longer than in Lithuania.
PS The price of delivery may increase if the goods are very large or their weight exceeds the standards indicated on the pages of the delivery services. In such cases, we contact and discuss the situation ourselves, you do not need to do anything additional.
