Thiết Bị Kiểm Tra Linh Kiện Bán Dẫn Lcr-T4 Esr Lcd Lcr T4 Atmega328 Lcrt4

💰 Lcr-t4 esr meter lcd lcr t4 atmega328 transistor tester lcrt4 diode





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Note:
Product according to image 1 and image 2


Function:
1: Npn and pnp transistor automatic detection, channel n and mosfet channels,
Diodes (including double diodes), thyristors, transistors, resistors and capacitors and other components
2: Auto pin component test, and display on lcd
3: Can detect transistors, get mosfet diode coefficients
And the basis for determining forward emitter transistor bias voltage
4: Measure the gate and gate capacitance of the mosfet threshold voltage
5: Use the liquid crystal screen with green backlight
Specs: For your reference
1, operation one button, automatic shutdown.
2, just 20na shutdown current.
3, automatically detecting npn, pnp bipolar transistors, n-channel and p-channel mos fet,
Jfet, diode, two diodes, a small-directed thyristor and a bidirectional thyristor.
4, identify the automatic components of pin setting.
5, bipolar transistor current gain factor and basic emitter voltage.
6, through base-emitter threshold voltage amplifier and high current factor to identify darlington transistors.
7, it can detect bipolar transistors and mos transistors protection.
8, measure the mos fet threshold voltage gate and gate capacity.
9, simultaneously measuring the two resistors and the symbol of the resistor is displayed.
It appears on the right with a decimal 4.
The resistance symbol on both sides shows the pin number.
So you can measure the potentialometer.
If the potentiometer eraser doesn 't move to extreme positions,
We can distinguish the middle and the two ends of the pin.
Resistance 0.1 ohm resolution, 50m ohm can be measured.
11, can measure capacitancecan measuring 30pf-100mf capacitance, resolution 1pf.
12.2uf more capacitors simultaneously can measure the resistance value of the equivalent sequence.
Both can be shown with decimal values, 0.01 ohm resolution.

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🔘 Lcr-t4 esr meter lcd lcr t4 atmega328 transistor tester lcrt4