Mega328 M328 LCR-T4 ESR Meter LCR led Transistor Tester Diode Triode Capacitance MOS PNP/NPN | Игрушки и хобби

Mega328 M328 LCR-T4 ESR Meter LCR led Transistor Tester Diode Triode Capacitance MOS PNP/NPN | Игрушки и хобби

Features :

• 1,2013 latest M328 version of the software ,more functions.Chip: Atmega328
• 2.128*64 big Backlight LCD display,only 2mA when stand by.
• 3,Using 9V battery (Not included)

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:

• 1: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
• 2: Automatic test the pin of a component, and display on the LCD
• 3:Can detect the transistor, MOSFET protection diode amplification coefficient
• and the base to determine the emitter transistor forward biased voltage
• 4: Measure the gate and gate capacitance of the MOSFET threshold voltage
• 5:Use 12864 liquid crystal display with green backlight
• Specifications: For you reference
• 1,One -button operation, automatic shutdown .
• 2,Only 20nA shutdown current.
• 3,Automatically detect NPN, PNP bipolar transistors , N -channel and P -channel MOS FET,
• JFET , diodes , two diodes, thyristors small power unidirectional and bidirectional thyristor.
• 4,Automatic identification components pin arrangement .
• 5,Measuring bipolar transistor current amplification factor and base - emitter threshold voltage.
• 6,Via the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors.
• 7,Can detect bipolar transistors and MOS transistors protection diodes.
• 8,Measuring the gate MOS FET threshold voltage and the gate capacitance.
• 9,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.
• 10,Resistance measurement resolution is 0.1 ohms , 50M ohms can be measured .
• 11,Can measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF.
• 12.2uF more capacitors can simultaneously measure the equivalent series resistance ESR values.
• The two can be displayed with a decimal value , resolution 0.01 ohms.
• 13,Can be in the correct order and the diode symbol display two diodes , and gives the diode forward voltage.
• 14.LED is detected as a diode forward voltage higher . Combo of the LED is identified as two diodes.
• 15,Eeverse breakdown voltage is less than 4.5V Zener diode can be identified.
• 16,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 .
• 18 can be obtained with a single measurement rectifier bridge connection.

Notice: Before measuring capacitance , the capacitor must be discharged , otherwise very likely damage the meter .

Shipping List:

• 1PCS * Mega328 Transistor Tester Diode Triode Capacitance ESR Meter MOS PNP/NPN M328