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 measurement 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.

Not all impedance testers deliver the precision modern electronics workflows demand. “Precision Impedance Tester Specifi...
10/14/2026

Not all impedance testers deliver the precision modern electronics workflows demand. “Precision Impedance Tester Specifications That Matter” breaks down the accuracy, resolution, repeatability, calibration, and parasitic-control capabilities engineers should evaluate before selecting an instrument. See how the right specifications support faster SMD verification, reliable fault isolation, and confident quality-control decisions in the lab, on the production floor, or in the field.

https://lcr-reader.com/blog/precision-impedance-tester-specifications/

Precision component testing demands more than a basic multimeter. This impedance analyzer review examines how LCR-Reader...
10/12/2026

Precision component testing demands more than a basic multimeter. This impedance analyzer review examines how LCR-Reader instruments deliver accurate, repeatable measurements for tiny SMD components, parasitic effects, and demanding QA, repair, and laboratory workflows. With advanced functionality, rigorous calibration, and portable performance, they provide a practical alternative to bulky bench equipment. See how the right analyzer can improve measurement confidence and speed across professional electronics environments.

https://lcr-reader.com/blog/impedance-analyzer-review-precision-work/

Field diagnostics demand precision without the footprint of a bench setup. The Portable Circuit Diagnostics Guide explai...
10/10/2026

Field diagnostics demand precision without the footprint of a bench setup. The Portable Circuit Diagnostics Guide explains how LCR-Reader and Smart Tweezers® instruments help engineers and technicians identify components, verify SMD parts, and isolate faults quickly in manufacturing, maintenance, repair, and laboratory environments. With calibrated measurement performance, advanced low-value testing, and repeatable results, these instruments bring professional-grade component analysis directly to the work site. Discover how portable diagnostics can make field workflows faster, more accurate, and easier to document.

https://lcr-reader.com/blog/portable-circuit-diagnostics-guide/

Tiny SMD components demand more than a quick pass/fail check. The *Surface Mount Component Inspection Guide* outlines a ...
10/08/2026

Tiny SMD components demand more than a quick pass/fail check. The *Surface Mount Component Inspection Guide* outlines a rigorous approach to identifying defects, managing parasitic effects, and validating measurements with the accuracy and repeatability required in professional electronics workflows. See how advanced portable instruments such as LCR-Reader and Smart Tweezers® can help engineers, technicians, and quality teams inspect components faster without sacrificing measurement integrity.

https://lcr-reader.com/blog/surface-mount-component-inspection-guide/

For engineers who need more than a basic multimeter, the right component tester can improve speed, accuracy, and confide...
10/06/2026

For engineers who need more than a basic multimeter, the right component tester can improve speed, accuracy, and confidence across design, repair, and quality control. This review examines how LCR-Reader and Smart Tweezers® handle tiny SMD components, challenging parasitics, traceable calibration, and repeatable measurements in professional workflows. See why portable, high-performance testing can complement—and in some cases outperform—the convenience and complexity of conventional bench instruments.

https://lcr-reader.com/blog/component-tester-review-professional-engineers/

Bench LCR analyzers deliver depth, but they are not always the most efficient choice for field service, PCB troubleshoot...
10/04/2026

Bench LCR analyzers deliver depth, but they are not always the most efficient choice for field service, PCB troubleshooting, production, or SMD verification. This comparison examines how handheld instruments such as LCR-Reader and Smart Tweezers® perform against conventional bench systems in portability, measurement capability, repeatability, calibration, and workflow speed. See where each platform fits—and why direct component testing can reduce handling time without compromising engineering rigor.

https://lcr-reader.com/blog/handheld-versus-bench-lcr-analyzers/

SMD resistor tolerance is only meaningful when the measurement is accurate, repeatable, and performed under controlled c...
10/02/2026

SMD resistor tolerance is only meaningful when the measurement is accurate, repeatable, and performed under controlled conditions. This article explains how to measure tiny surface-mount resistors correctly, account for common sources of error, and distinguish genuine component faults from test artifacts. For engineering, repair, and quality-control workflows, precise resistance verification with professionally calibrated Smart Tweezers® and LCR-Reader instruments can improve confidence while reducing bench time.

https://lcr-reader.com/blog/measure-smd-resistor-tolerance/

When resistance tests go wrong, it’s often because the test method is quietly adding error—especially when parasitics an...
09/30/2026

When resistance tests go wrong, it’s often because the test method is quietly adding error—especially when parasitics and lead/contact resistance get involved. This article breaks down two-wire versus four-wire resistance testing, so you can see exactly where the measurement bias comes from and when four-wire precision matters for production, repair, and lab work. With a professional workflow and traceable, calibratable measurements, you can validate components with confidence instead of guessing. If you work on SMD reliability or quality control, this is a must-read for tightening measurement integrity without slowing the line.

https://lcr-reader.com/blog/two-wire-versus-four-wire-resistance-tests/

If your multimeter can’t reliably resolve tiny SMD components or document results with confidence, you’ll feel it fast o...
09/28/2026

If your multimeter can’t reliably resolve tiny SMD components or document results with confidence, you’ll feel it fast on the line, in the lab, or in field service. This review breaks down what actually matters for professional work—measurement accuracy, low-C/low-L behavior, workflow speed, and calibration rigor—so you can separate real defects from “maybe” readings. It also puts portable LCR testing in context, explaining how purpose-built instruments like LCR-Reader (and Smart Tweezers®) help reduce bench clutter while improving repeatability. For anyone serious about measurement quality, this is a practical, engineering-first way to evaluate your next digital multimeter.

https://lcr-reader.com/blog/digital-multimeter-review-professional-work/

Automated Component Inspection that holds up isn’t just faster—it’s engineered to stay accurate when you’re measuring ti...
09/26/2026

Automated Component Inspection that holds up isn’t just faster—it’s engineered to stay accurate when you’re measuring tiny SMD parts where parasitics can trick you. This article breaks down how LCR-Reader and Smart Tweezers® enable repeatable, traceably calibrated LCR checks with professional-grade performance, without the bench-instrument complexity. You’ll see how to separate suspect parts from good inventory and keep measurement data documented in real manufacturing and lab workflows. If you care about measurable superiority and validation you can stand behind, this one delivers.

https://lcr-reader.com/blog/automated-component-inspection/

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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