LCR-T4 ESR Meter Diode Triode Capacitance Transistor Tester
LCR-T4 overview
The LCR-T4 is an ESR Meter Diode Triode Capacitance Transistor Tester. Main ratings: Graphic LCD Resolution 128×64 pixel; LCD Backlight Yes; Controller ATMEGA328P; Power Voltage 9V layer-built battery / 2 li-ion batteries to form a 8.4V battery pack. This page brings together the LCR-T4 key specifications, with the full datasheet PDF to preview below or download.
LCR-T4 ESR Meter is an all-in-one universal LCR Meter and NPN, PNP, FET, MOSFET, Transistor, Inductor, Resistor, Capacitor LED, and Diode tester. This LCRT4 diode triode Capacitance best transistor tester automatically tests the pin of a component and displays it on the LCD. Can detect the transistor, MOSFET protection diode amplification coefficient, and the base to determine the emitter transistor forward biased voltage. This digital transistor tester measures the gate and gate capacitance of the MOSFET threshold voltage. This tester ESR digital can simultaneously measure two resistors and the resistor symbol is displayed. Can measure the capacitance of 30pF-100mF, resolution 1pF.
Key specifications
Datasheet
LCR-T4 features
- Measures Inductors with ESR (in ohms)
- Measures Capacitance and ESR
- Auto Detects and Measures forward voltages of diodes, dual diode, and LEDs
- Test FETs gate capacitance and turn-on gate voltage
- Discovers transistor for NPN or PNP type and measures HFE / Gain and Saturation Voltage
- Test SCR,
- Can also test voltage regulators including surface mount regulators
- Measures Resistance, and Adjustable potentiometers
- Auto Operation, Auto detects pinout of transistors, fets, LEDs, diodes, and voltage regulators
- Bright Backlight
- One-touch Operation
- Battery Voltage Display at power-up and low battery display
LCR-T4 specifications
| Graphic LCD Resolution | 128×64 pixel |
|---|---|
| Controller | ATMEGA328P |
| Power Voltage | 9V layer-built battery / 2 li-ion batteries to form a 8.4V battery pack |
| Testing Speed | 2 seconds (1 minute is normal for a large capacitor) |
| Shutdown Current | 20nA |
| Capacitance | 25pf-100mF (resolution 1pF) |
| Inductance | 0.01mH-20H |
| Resistance | ≤2100Ω |
| Resolution of Resistance Measurement | 0.1 ohms |
| The Highest Measured Value | 50M ohms |
| Provided Testing Current | Approx. 6mA |
| Product Size | 7.2 * 6.25cm (L * W) |
LCR-T4 applications
- Component testing: Measures impedance, resistance, capacitance, and inductance values.
- Quality control: Verifies component specifications during manufacturing.
- Fault diagnosis: Identifies faulty or degraded components based on ESR values.
- Capacitor testing: Measures capacitance, ESR, and leakage current of capacitors.
- Circuit troubleshooting: Helps identify problematic components in circuits.
- Electronics repair: Assists in efficient and targeted component repairs.
- Audio equipment maintenance: Assess the condition of capacitors in audio devices.
- Power supply testing: Ensures proper functioning of power supply capacitors.
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