Multifunctional TFT Backlight Transistor Tester Key benefits — why you need it All-in-one troubleshooting tool: replaces multiple single-purpose testers by identifying and measuring a wide range of components, saving time and bench space. Clear, easy readouts: TFT backlight display makes component type, pin mapping and measurement values easy to read in any lighting. Reliable results with less setup: self-calibration reduces the need for manual adjustments and improves measurement consistency. Infrared support for practical diagnostics: detect IR waveforms and decode remote control signals to diagnose consumer electronics and remote-related faults. Core functions and compatibility Component detection and measurement: automatically detects NPN and PNP transistors, capacitors, resistors, diodes, triodes, JFETs, triacs and batteries. Power and FET devices: identifies N-channel and P-channel MOSFETs and IGBTs. Zener diode testing: detects Zener diodes and reports their behavior. Infrared waveform detection: captures IR signal waveforms for analysis. Infrared remote decoding: align the remote control with the tester’s IR indicator (labelled "IR") to decode the remote’s data code and display the infrared waveform on the screen. Performance and usability Fast automatic identification: plug in a component and the tester auto-detects type and shows key parameters and pin assignments. TFT backlit display: improves visibility of waveforms, decoded IR data and measurement results. Self-calibration: ensures the tester maintains consistent readings over time and across varying conditions. Practical for bench and field use: designed for frequent use by hobbyists, technicians and engineers. Practical use scenarios Repairing a TV or set-top box: decode the IR remote signal to confirm the remote is transmitting correct codes and inspect IR receiver behavior. Servicing power electronics: verify MOSFETs, IGBTs and triacs before replacing parts; check pinout and on/off characteristics quickly. Electronics prototyping and maintenance: identify unknown components on salvaged PCBs, confirm capacitor and resistor values, or check batteries before circuit testing. What makes it stand out Broad component coverage combined with IR waveform capture and remote decoding TFT backlight for clear visualization of parameters and waveforms Self-calibration for dependable measurements during routine diagnostics Includes detection and decoding for: NPN and PNP transistors, capacitors, resistors, diodes, triodes, N-channel and P-channel MOSFETs, IGBTs, JFETs, triacs, Zener diodes, batteries, infrared waveform capture and infrared remote control decoding.