LCR-Reader

LCR-Reader LCR-Readers provide LCR/ESR, Voltage, Frequency measurements, LED/Diode testing and Oscilloscope.

LCR-Reader is a handheld LCR and ESR meter in a lightweight device. When the gold plated tweezers are in contact with a surface mount device, LCR-Reader will automatically determine the type of component and best test range before measuring with a basic accuracy of 0.5%. The LCR-Reader saves time while working with SMT because it requires no set-up between measurements. When needed, the measuremen

t mode can be selected manually with just a press of the navigation button. All measurement values, including the measurement mode, type of component, any secondary values such as an ESR value, and test measurement range are instantly available on the OLED display. Features on LCR-Reader include:
-Automatic and manual L, C, R and ESR measurements
-Basic accuracy of 0.5%
-Automatic best range selection
-1 oz. weight
-Hard-shelled carrying case
-Li-Ion battery with micro-USB charging

Siborg is now offering NIST Traceable Calibration Certificates when you order from the LCR-Reader Store! Please note that the device and the calibration certificate must be ordered together.

Why traditional LCR meter setups are holding back your PCB workflowConnecting clip leads to tiny surface-mount component...
08/15/2026

Why traditional LCR meter setups are holding back your PCB workflow

Connecting clip leads to tiny surface-mount components introduces stray capacitance, lead inductance, and unnecessary setup friction.

In our latest guide, we examine how modern test instruments handle component identification, ESR analysis, and frequency-dependent measurements—plus when a compact, tweezer-style LCR meter like the LCR-Reader is the most efficient tool on your bench.

Check out the breakdown here:
👉 https://lcr-reader.com/blog/lcr-meter-guide/

LCR-Reader are a handheld digital LCR- and ESR-meter that is capable of determine the type of component and best test parameters before measuring with high accuracy. The gold-plated tweezer probes are able to grasp loose components and those on crowded PCBs.

https://lcr-reader.com/blog/lcr-meter-guide/
08/15/2026

https://lcr-reader.com/blog/lcr-meter-guide/

LCR-Reader are a handheld digital LCR- and ESR-meter that is capable of determine the type of component and best test parameters before measuring with high accuracy. The gold-plated tweezer probes are able to grasp loose components and those on crowded PCBs.

SMT troubleshooting gets slower when your meter setup is finicky or your measurements aren’t repeatable. This guide brea...
08/08/2026

SMT troubleshooting gets slower when your meter setup is finicky or your measurements aren’t repeatable. This guide breaks down the best tweezer meter alternatives for measuring tiny resistors, capacitors, inductors, and ESR with the speed you need on the bench—without the mix-up risk of grabbing the wrong instrument or range. You’ll get practical comparisons grounded in real specs and usability, so you can choose the right tool for your workflow. If you want faster identification and more confidence in component verification, this one’s worth your time.

https://lcr-reader.in/2026/08/08/best-tweezer-meter-alternatives/

Capacitor leakage isn’t random—it’s usually tied to real circuit stressors like voltage, temperature, contamination, die...
08/06/2026

Capacitor leakage isn’t random—it’s usually tied to real circuit stressors like voltage, temperature, contamination, dielectric breakdown, or aging from poor storage and handling. In practical troubleshooting, knowing the likely cause helps you stop chasing symptoms and instead verify what’s wrong with the component or the environment around it. We break down how leakage shows up in measurements and what to check so you can confidently separate a failing capacitor from a circuit or test-condition issue. If you work with precision components, this is the technical guide you’ll wish you had the next time a reading doesn’t make sense.

https://lcr-reader.in/2026/08/05/what-causes-capacitor-leakage/

When component checks slow you down, field-ready testing has to keep up. The MRO Field Tester is built for faster, more ...
08/04/2026

When component checks slow you down, field-ready testing has to keep up. The MRO Field Tester is built for faster, more reliable LCR verification in real repair and QC workflows—so you can identify resistance, capacitance, inductance, and ESR without the usual bench setup friction. With certified accuracy and practical technical specs, it helps you reduce mix-ups and troubleshoot with confidence. If you’re tired of guesswork on small SMT parts, this one is worth a close look.

https://lcr-reader.in/2026/08/03/mro-field-tester-component-checks/

SMT troubleshooting is faster when your measurement workflow doesn’t fight you. This guide breaks down entry-level Smart...
08/02/2026

SMT troubleshooting is faster when your measurement workflow doesn’t fight you. This guide breaks down entry-level Smart Tweezers—what to expect from certified accuracy, practical specs, and how to use them to quickly identify resistance, capacitance, inductance, and ESR on small surface-mount parts. If you’re trying to cut bench time, avoid component mix-ups, and get repeatable readings without a complicated setup, this is the solid starting point you’ll want to understand before you buy.

https://lcr-reader.in/2026/08/02/entry-level-smart-tweezers-smt-troubleshooting/

When you’re diagnosing SMT boards, the “close enough” meter costs real time—and real parts. This guide breaks down the b...
08/01/2026

When you’re diagnosing SMT boards, the “close enough” meter costs real time—and real parts. This guide breaks down the best handheld LCR meters for engineering work, focusing on certified accuracy, practical measurement behavior, and the specs that actually matter for resistance, capacitance, inductance, and ESR. You’ll learn how to match a meter to your workflow—whether you need quick, on-the-bench identification or advanced features like diode test, extended ranges, and Bluetooth. If you want faster troubleshooting with fewer mix-ups, this is the comparison that helps you choose with confidence.

https://lcr-reader.in/2026/07/31/best-handheld-meters-for-engineers/

Should your shop run on a handheld meter or a benchtop LCR? The real difference comes down to workflow: on-the-board spe...
08/01/2026

Should your shop run on a handheld meter or a benchtop LCR? The real difference comes down to workflow: on-the-board speed and portability versus maximum bench control, plus how each option handles measurement accuracy, frequency behavior, and practical usability. This breakdown compares the tradeoffs with the kind of technical detail you need to stop guessing—especially when identifying resistance, capacitance, inductance, and ESR on small components. If you’re troubleshooting faster, reducing mix-ups, and choosing tools with confidence, this is the comparison that matters.

https://lcr-reader.in/2026/07/28/handheld-meter-vs-benchtop/

If you’re doing SMT testing, “good enough” measurements can turn into rework fast—so the real question is whether tweeze...
08/01/2026

If you’re doing SMT testing, “good enough” measurements can turn into rework fast—so the real question is whether tweezers meters deliver accuracy you can trust. In our latest piece, we break down what makes a Smart Tweezers-style LCR device accurate (and where errors can creep in) so you can verify resistance, capacitance, inductance, and ESR with confidence. You’ll get practical guidance for choosing the right model for the components and conditions you actually work with, not just what a spec sheet promises. That’s the difference between guessing and testing the board the way engineers expect.

https://lcr-reader.in/2026/07/26/are-tweezers-meters-accurate/

Address

24 Combermere Crescent
Waterloo, ON
N2L5B1

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm
Sunday 9am - 5pm

Telephone

+15198889906

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