With this device, you'll be able to automatically to detect NPN and PNP transistors, n-channel and p-channel MOSFETs, diodes, thyristors, resistors, capacitors and many other components. It is also possible to measure certain characteristics of these devices as, for example, the current amplification factor of BJT or the gate threshold voltage of a MOSFET and much more.

Functions
Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFETs, diodes (including double diode), thyristors, resistor and capacitor and other components
Automatic testing of the pins of a component, and displaying on the LCD
Detection of the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage
Measurement of the gate threshold voltage and the gate capacitance of the MOSFET
Simultaneous measurement of the of two resistors while displaying resistor symbol
Measurement of a single diode reverse capacitance
Measurements of capacitance, resolution 1 pF
Identification of Darlington transistors via the base-emitter threshold voltage and current amplification factor
Measurement of the bipolar transistor current amplification factor and the base-emitter threshold voltage
16 Character x 2 Line LCD-Display (12864 LCD with green backlight)
Test ranges
Resistance: Max 50 MΩ, resolution 0.1 Ω
Capacitance:  25 pF - 100000 µF
Inductance: 0.01 mH - 20 H
Specifications
One-button operation
Automatic shutdown for improved battery life
Shutdown current less than 20 nA