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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.Specifications:* 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-20HNotice:
Before measuring capacitance, the capacitor must be discharged, otherwise very likely damage the meter.
Yosoo Mega328 Transistor Tester Diode Triode Capacitance ESR Meter MOS/PNP/NPN L/C/R
- All payments must be prepaid.
- We only accept payment via PayPal. Please kindly check if you can do the payment via PayPal before placing an order. If you don't have PayPal account.
- Payment must be received within 7 days after sales ended. Unpaid dispute will be filed to for the non payable buyers.
- Items are dispatched within 24 hours (except weekends and holidays) and shipped from US.
- Orders from the United States will all be shipped out via USPS. The shipment usually takes 3-7 business days (Saturday and Sunday excluded). If you need the item urgently, please contact us for detail before purchase.
- Orders from Canada or Moxico will all be shipped out via USPS International Service.
The shipment usually takes 7-10 business days (Saturday and Sunday excluded).
If you need the item urgently, please contact us for detail before purchase.
- Local pick up is not available.
- Customers in Porto Rico, Alaska and Hawaii are recommended to contact us for shipping details (shipping cost time) before placing an order.
The warranty shall not apply to the following circumstances:
a) Damage caused by undue ware tear, misuse, improper installation or operation, neglect, accidents.
b) Damage caused by natural disasters, flood fire, lightning or pollution.
c) If item was opened, any parts removed or repaired by any unauthorized person.
d) If damaged parts are the TFT screen or the screen has less than 3 dead pixels.
- This product comes with 30-Days Money Back Guarantee.
- If you receive an item and it doesn't work properly or you don't like it because of any reason at all,
we have a 100% refund/return policy. We will ship you a new item or refund your money for the full sale amount.
- For all returned products, buyers MUST contact us for the returning address.