Mega328 Diode Triode Capacitor ESR Meter MOS PNP/NPN Transistor Tester

Features :

• 2013 latest M328 version of the software ,more functions.Chip: Atmega328

• 128*64 big Backlight LCD display,only 2mA when stand by.

• Using 9V battery (Not included)

Parameters: 

• 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.

• Measuring the gate MOS FET threshold voltage and the gate capacitance.

• 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.

• Resistance measurement resolution is 0.1 ohms , 50M ohms can be measured .

• Can measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF.

• 2uF more capacitors can simultaneously measure the equivalent series resistance ESR values.

• The two can be displayed with a decimal value , resolution 0.01 ohms.

• 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.

Test ranges:

• Inductors, capacitors , diodes, dual diode , mos, transistor, SCR , the regulator, LED tube , ESR,

• Resistance,Adjustable potentiometer

• Resistance :0.1 ohm resolution, maximum 50M ohm

• Capacitor :25pf -100,000 uf

• Inductors : 0.01mh-20H

Function:

• 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

• Automatic test the pin of a component, and display on the LCD

• 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

• Use 12864 liquid crystal display with green backlight