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4X(3.7V version of inductor capacitor ESR meter DIY MG328 multifunction traI1M4
4X(The tester uses a 3.7v lithium battery (model: 14500 battery) powered portable design, but you can use the T-MICROUSB outlet to charge the battery and power the system for a long time in indoor use more economical and convenient, eliminating the need to always be replaced battery economic input !
One key operation measurement, automatic power off delay. Turning off the power is only 20nA, support for battery operation.
Automatic detection of PNP and NPN bipolar transistor, N, p-channel MOSFET, JFET FET, diodes, two diodes, thyristors, resistors, capacitors, coils. Automatic detection of pin definitions.
Measure current amplification factor (B) with a bipolar transistor and turn on the emitter junction voltage (Uf). The Darlington transistor amplification factor can be identified by a high voltage and high voltage threshold.
It can detect bipolar transistors and MOSFET internal diode protection and displayed on the screen
Measuring the threshold voltage and gate capacity MOSFET.
Support two resistance measurements, the potential can be measured. If the potentiometer is adjusted to its end, the tester can not be distinguished between the middle and the ends of the pin.
Resistance to measurement resolution is 0.1 ohms, maximum value 50 m ohm measurements.
Capacitance measuring range from 25pf to 100mF (100,000 uf). Resolution up to 1 pF, inductance measurement range 0.01 mh-20 H, otherwise it will appear as a resistor, the DC resistance coil is higher than if the Europa 2100 will also display as a resistor.
It can detect 2 uf above capacitor equivalent resistance series (ESR), resolution 0.01 ohms. This feature is very important for detecting capacitor performance.
It can display symbols from two diodes in the right direction, it also shows the voltage drop forward.
LED detection for diode forward voltage drop higher)
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