מד התנגדות, מד השראות, מד קיבול

Product information:

Model: M328 color screen
Type: Power Module
Power supply current: 2
Power supply voltage: 1
Power: 1
Number of pins: 12
Purpose: power amplifier
Package: M328 transistor tester
Featured Service: M328 Transistor Tester
Application field: mechanical equipment

Simple operation instructions:
1,2,3 pins can be connected at will, automatically identify the type, automatically detect the pin sequence, display graphics, and automatically measure parameters. All fool operation,
for example. You pick up the three pipes, you don’t need to consider the BCE order of 123, just plug it in. Then press the test key. It automatically recognizes whether it is a three-tube, a field effect tube, a thyristor, or a resistance capacitor. . . . After identifying the three tubes, test whether it is NPN or PNP, and then determine the BCE sequence. Show it graphically, and then tell you the magnification, turn-on voltage, and so on. Basically you just need to plug it in and press the button. The rest he will tell you what it is.

Features:
1: One-key measurement operation, the power will be automatically turned off after a delay. The shutdown current is only 20nA, which supports battery operation.
2: Automatic detection of PNP and NPN type double transistors, N, P channel MOSFETs, JFET field effect tubes, diodes, double diodes, thyristors, resistors, capacitors, and inductors. Automatically detect pin definitions.
3: Measure the current amplification factor (B) of the double-type transistor and the conduction voltage (Uf) of the emitter junction. Darlington transistors can be identified by high threshold voltage and high current amplification factor.
4: The protection diodes inside the dual-type transistors and MOSFETs can be detected and displayed on the screen.
5: Measure the threshold voltage and gate capacitance of the MOSFET.
6: Support the measurement of two resistances, and the potentiometer can also be measured. If the potentiometer is adjusted to one end of it, the tester cannot distinguish the pins in the middle and both ends.
7: The resolution of resistance measurement is 0.1 ohm, and the high measurement value is up to 50M ohm.
8: The capacitance measurement range is 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 a resistance. If the DC resistance of the inductor is higher than 2100 ohms, it will also be displayed as a 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 scrap! ESR is impedance. The smaller the value, the better the capacitor performance!

Packing list:
Tester*1