Description? Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET, diode (including double diode), thyristor, transistor, resistor and capacitor and other components Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage Measure the gate and gate capacitance of the MOSFET threshold voltage Automatic test the pin of a component, and display on the LCD Use 12864 liquid crystal display with green backlight Main Color: Red and blue Size: Approx. 80 x 70 x 20MM / 3.15 x 2.76 x 0.79inch Function: One -button operation, automatic shutdown . Only 20nA shutdown current. Automatically detect NPN, PNP bipolar transistors , N -channel and P -channel MOS FET, JFET , diodes , two diodes, thyristors small power unidirectional and bidirectional thyristor. Automatic identification components pin arrangement . Measuring bipolar transistor current amplification factor and base - emitter threshold voltage. Via the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors. Can detect bipolar transistors and MOS transistors protection diodes. Can simultaneously measure two resistors and resistor symbol is displayed. Displayed on the right with a decimal value of 4 . Resistance symbol on both sides shows the pin number. So you can measure the potentiometer. If the potentiometer wiper is not transferred to an extreme position , we can distinguish the middle and both ends of the pin. Can be in the correct order and the diode symbol display two diodes , and gives the diode forward voltage. LED is detected as a diode forward voltage higher . Combo of the LED is identified as two diodes. Eeverse breakdown voltage is less than 4.5V Zener diode can be identified. Can measure a single diode reverse capacitance. If the bipolar transistor connected to the base and collector or emitter of a pin , it can measure the collector or emitter junction reverse capacitance . Can be obtained with a single measurement rectifier bridge connection. Automatic shutdown function, can avoid unnecessary waste, conserve battery energy, improve endurance time Package Includes: 1x LCD led Transistor Tester
