Измеритель транзисторов с графическим дисплеем M328 с функциями измерения сопротивления, индуктивности, емкости и ESR.

Измеритель транзисторов с графическим дисплеем M328 функциями измерения сопротивления индуктивности емкости и ESR.

Color Screen Version Graphic Display M328 Transistor Tester Resistance Meter Inductance Meter Capacitance Meter ESR Meter

Note:the battery not included.

Product parameters:

Supported languages: Simplified Chinese, Traditional Chinese, English (the three languages can be switched arbitrarily, please scroll to the bottom of the product description for how to switch)

Appearance size: 70mm*135mm*24mm

Power supply: DC9V (6F22)(not included)

Weight: 128g

Simple operation instructions:

1, 2, 3 pins can be connected at will, automatic identification type, automatic detection of pin sequence, graphic display, automatic measurement of parameters. All fools,

for example. You take a triode up, you don't need to consider the BCE order of 123, just plug it in. Then press the test key. He automatically identifies whether it is a triode, a field effect transistor, a thyristor or a resistor capacitor. . . . After identifying as a triode, test whether it is NPN or PNP, and then judge the BCE sequence. Display it graphically and then tell you the magnification, turn-on voltage, etc. Basically you just plug it in and press the button. The rest he will tell you what.

Description of test scope:

Transistor range: transistors consisting of 2 or less (including 2) PN junctions should not have other resistance-capacitance components inside.

Resistance measurement 0.5Ω-50MΩ

Inductance measurement 0.01mH-20H

Capacitance measurement 25pf - 100000uF

Features:

1: One-key measurement operation, the power is automatically turned off after a delay. Shutdown current is only 20nA, supporting battery operation.

2: Automatic detection of PNP and NPN bipolar transistors, N, P channel MOSFETs, JFET field effect transistors, diodes, double diodes, thyristors, resistors, capacitors, inductors. Pin definitions are automatically detected.

3: Measure the current amplification factor (B) of the bipolar transistor and the on-voltage (Uf) of the emitter junction. Darlington transistors can be identified by their high threshold voltage and high current amplification factor.

4: Protection diodes inside bipolar transistors and MOSFETs can be detected and displayed on the screen.

5: Measure the threshold voltage and gate capacitance of the MOSFET.

6: It supports the measurement of two resistances, and the potentiometer can also be measured. If the potentiometer is adjusted to one end of it, the tester can't tell the middle and end pins apart.

7: The resolution of resistance measurement is 0.1 ohm, and the highest measurement value is 50M ohm.

8: Capacitance measurement range from 25pf to 100mF (100,000 UF). The resolution can reach 1 pF, and the inductance measurement range is 0.01MH-20H, otherwise it will be displayed as resistance, and if the DC resistance value of the inductor is higher than 2100 ohms, it will also be displayed as resistance. During the capacitor test, the VLoss displayed on the screen means loss and attenuation. The larger the value, the closer the capacitor is to be scrapped! ESR is impedance, the smaller the value, the better the capacitor performance!

9: The equivalent series resistance (ESR) of capacitors above 2UF can be detected with a resolution of 0.01 ohms. This feature is important for detecting capacitive performance.

10: It is possible to display the correct direction symbol for both diodes, and to display the forward voltage drop at the same time.

11: The LED is detected as a diode, and the forward voltage drop is higher than the normal value. Double LEDs are detected as double diodes. At the same time, the light-emitting diode will flash.

12: The time for each test is about two seconds, only large capacitance and inductance measurements will take longer