Original LCR-T4 Transistor Tester Diode Triode Capacitance ESR Meter MOS/PNP/NPN L/C/R

Price:
$7.84

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The product you want to order is in stock. All orders are delivered within 24 hours after they are placed.











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Features:

  • Brand new and high quality.
  • LCR-T4 graphical multi-function tester resistor capacitor + + + SCR + diode + transistor + mos tube inductance.
  • LCD 12864 LCD display, with backlight , backlight color is generally yellow-green .
  • 9v battery powering stacked . If prolonged power , you can use two 8.4v lithium battery pack consisting of .

Function:

  • 1.Add boot voltage detection function.
  • 2.Automatic detection of NPN and PNP transistors , N -channel and P-channel MOSFET, diodes ( including dual diode ) , thyristors , transistors, resistors and capacitors and other components .
  • 3.Automatic test out the pin element and displayed on the LCD.
  • 4.Can be detected to determine the transistor emitter forward bias voltage of the transistor , MOSFET protection diode and the amplification factor of the base.
  • 5.Measure the gate threshold voltage and gate capacitance of the MOSFET.
  • 6.1602 lcd display uses LCD (12864 LCD with backlight ).
  • 7.High test speed , valid component test: 2 seconds ( except in the larger capacitor of large capacitance measurement also takes a long time , the measured time of one minute is normal ).
  • 8.One button operation , power-on test , get a key .
  • 9.Power consumption off mode : less than 20 nA of.
  • 10.Auto power off function to avoid unnecessary waste , saving battery power , improved battery life.

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.

New 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:

  • 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 .
  • 17.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 .

Note:

  • We don't offer Color choice. Your order will be sent in colors at random.

Package Included:

  • 1pc x ESR Meter

NO Retail Box. Packed Safely in Bubble Bag.

The product you want to order is in stock. All orders are delivered within 24 hours after they are placed.