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Esr Meter Comparison - August 2025
| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3  9.5Excellent | 4  9.4Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelDE-5000 Handheld LCR Meter | Model Signstek MESR-100 V2 Auto Ranging in Circuit ESR Meter Capacitor Tester/Low Ohm Meter Up to 0.01 to 100R, Support in Measuring Capacitance Resistance Circuit | Model FNRSI Upgraded Version LCR-ST1 Mini Smart LCR Meter, SMD Tester, ESR Meter - 100Hz, 1kHz, and 10kHz Resistance Capacitance Inductance Continuity Diodes Measurement Tool | Model 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 |
BrandDER EE ELECTRICAL INSTRUMENT | Brand Signstek | Brand WESTOBiG | Brand FNIRSI |
Reviews | Reviews | Reviews  | Reviews |
Tech Specs | |||
package dimensions- | package dimensions 6.54 x 3.7 x 1.93 inches 7.83 ounces | package dimensions 8.27 x 2.36 x 2.32 inches 5.93 ounces | package dimensions 8.27 x 2.44 x 2.05 inches 5.93 ounces |
Available On  | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1DER EE ELECTRICAL INSTRUMENTDE-5000 Handheld LCR Meter
Why we love it
High precision dual display.
Auto-ranging simplifies testing.
Smart mode enhances user experience.
Main highlights- This LCR Meter is fully auto ranging operation for AC impedance & DC resistance measurement. The user could measure the L/C/R components directly in “AUTO-LCR “ smart mode without selecting the function key.
- This LCR Meter is a 19999/ 9999 counts dual display, high accuracy LCR meter, which could measure Inductance/ Capacitance/ Resistance with secondary parameters including dissipation factor (D), quality factor (Q), phase angle , equivalent series/ parallel resistance (ESR or Rp).
- The "Sorting"mode could help the user to make a quick sort for a bunch of components.
- Standard Accessories: English PDF manual, DC9V Battery, Alligator test lead case(TL-21), SMD Tweezers case(TL-22), Guard Line(TL-23),,,,, Option: IR to USB cace *It isn't included.
- Components could be measured in serial or parallel mode according to the DUT (device under test) impedance automatically.User could select the desired test frequencies of 100Hz/120Hz/1kHz/10kHz /100kHz.
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9.7
2Signstek
Signstek MESR-100 V2 Auto Ranging in Circuit ESR Meter Capacitor Tester/Low Ohm Meter Up to 0.01 to 100R, Support in Measuring Capacitance Resistance Circuit
Why we love it
No desoldering needed for capacitor testing.
Wide measurement range for versatile use.
Auto-ranging simplifies accurate ESR measurements.
Main highlights- Wide Measurement Range
- Dual terminal, for fast and easy inspect general capacitor or resistor, a printed ESR table for fast check
- Auto-ranging capacitor ESR and Low Ohm Meter
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9.5
3WESTOBiG
FNRSI Upgraded Version LCR-ST1 Mini Smart LCR Meter, SMD Tester, ESR Meter - 100Hz, 1kHz, and 10kHz Resistance Capacitance Inductance Continuity Diodes Measurement Tool
Why we love it
Accurately measures essential electronic components.
Lightweight and portable for indoor and outdoor use.
Automatic data saving and PC transfer.
Main highlights- 【Well-bulit】The LCR Meter with 1.4 inch color screen could displays ESR, D value, Q value, Z value, X value, easy for you to read. With 240mAH built in battery, and weighs only 1.45ounces, you could use it indoor and outdoor.
- 【Testing Range】Our LCR meter supports three testing frequencies: 100Hz, 1kHz, and 10kHz with 0.3V, 0.6V RMS test levels. Capacitance range: 1pF-22mF; Inductance range: 1μh-10H; Resistance range: 10mΩ-10MΩ; Diodes: On voltage 0.7V.
- 【Multifunctional Smart LCR Meter】 Our LCR meter could precisely measure the resistance, capacitance, inductance, diodes and continuity of electronic components.
- 【Intelligent Meter and data hold function】 The LCR meter could automatically identify eletronic components, and it can automatically shutdown when it is no needed. And it can automatically save the test records. You could transfer all the data to PC via EXCEL after PC and LCR meter is connected.
- 【2 Types Replaceable Tweezer Heads】A pointed head and hook head for you to choose, depending on which types of eletronics you want to test..
Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
