The LCR-T4 digital transistor tester offers wide test ranges, accurate measurements, fast testing, and a clear display to support electronics work from repair to design verification. Key benefits and features - Wide test ranges for many components: inductors, capacitors, diodes, dual diodes, MOSFETs, transistors, SCRs, regulators, LED tubes, ESR, resistance, and adjustable potentiometers. Provides comprehensive testing functions for various electronic components. - Accurate measurements for reliable analysis: can accurately detect the gain coefficient of transistors, MOSFETs and protective diodes, and determine the forward voltage of the transistor transmitter. Enables precise measurements and analysis of electronic components. - High test speed for efficient work: a valid component test takes only 2 seconds (larger capacitors may require about one minute). Saves time in testing and evaluation. - Easy to read output on a clear display: 128x64 large backlit LCD display provides clear measurement results. In standby mode, current consumption is only 2 mA, helping to minimize energy use. Specifications and performance - Tests include inductors, capacitors, diodes, dual diodes, MOSFETs, transistors, SCRs, regulators, LED tubes, ESR, resistance, and adjustable potentiometers. - Accurate detection of transistor gain, MOSFET gain, protective diode characteristics, and forward voltage of transistors. - Fast testing: typically 2 seconds per component; larger capacitors may take around 1 minute. - Display: 128x64 backlit LCD for easy readability. - Standby current: approximately 2 mA. Use scenarios - Repair and diagnostics: quickly identify faulty components in boards such as power supplies, radios, and consumer electronics by testing transistors, diodes, MOSFETs, resistors, and regulators. - Prototyping and design verification: verify transistor gain and forward voltage, test MOSFETs, and check ESR and resistance to ensure components meet design requirements. - Field testing and quality checks: assess capacitors, inductors, resistors, and adjustable potentiometers on-site or in a lab to confirm component performance before assembly. The LCR-T4 digital transistor tester provides a reliable, efficient solution for testing a broad range of electronic components with a clear, energy-conscious display.