Multifunction LCR-ESR Meter for components, circuits and IR remote analysis Why this tester helps you Measures a wide range of passive and active components so you can diagnose and verify parts without swapping in unknown values. Combines LCR/ESR testing with voltage and resistance checks and IR decoding, reducing the number of instruments you need on the bench. Full-color graphic display and waveform output make readings easy to interpret, reducing mistakes and saving troubleshooting time. High measurement precision provides reliable results you can trust when repairing, prototyping, or validating components. Key functions and benefits Multifunction testing: measures voltage, resistance, capacitance, inductance, and ESR for capacitors and inductors. Also identifies and tests thyristors, field-effect transistors (FETs), voltage regulators and similar components. IR remote decoding: point an infrared remote at the tester and press a key; on successful decode the device shows user code, data code and the corresponding IR waveform for quick analysis of remote signals. This helps verify remote operation and troubleshoot IR systems. Full-color graphic display: clear, easy-to-read numerical results and waveforms help you visually confirm signal shapes and component behavior. High precision and reliability: accurate measurements support consistent component selection, quality checks and fault finding. Compatibility and practical attributes Functions cover common passive components (R, L, C, ESR) and typical active devices (thyristors, FETs, voltage regulators), making the tester suitable for a broad range of electronics work. Displayed waveforms and decoded IR codes improve compatibility with tasks that require visual confirmation of signals and remote control protocols. Designed to be a single diagnostic tool for component verification and IR signal analysis, reducing the need to switch between specialized meters. Typical use scenarios Electronics repair and maintenance: quickly identify faulty capacitors, resistors, inductors or damaged semiconductors, and confirm voltage regulator operation during device servicing. Prototyping and bench testing: verify component values and ESR before installing parts on a prototype board; use the waveform display to confirm expected behavior under test. Remote control troubleshooting: decode and display IR remote user and data codes along with the waveform to diagnose broken remotes, mismatched codes or receptor issues. What you get A versatile LCR-ESR meter that combines component measurement, waveform visualization and IR remote decoding in one instrument. Clear, color graphical output and precise measurements to support repair, development and diagnostic workflows. Specifications note The product supports measurement of voltage, resistance, capacitance, inductance, thyristors, FETs and voltage regulators, includes a full-color graphic display for measurements and waveforms, delivers high precision readings, and provides IR remote decoding with user code, data code and IR waveform display.