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Diode Triode Capacitance ESR Meter MOS / PNP / NPN LCR 12864 LCD Screen LCR - T4 Mega328 Digital Transistor Tester
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Diode Triode Capacitance ESR Meter MOS / PNP / NPN LCR 12864 LCD Screen LCR - T4 Mega328 Digital Transistor Tester

- Multi-A

4.75 4 Customer Reviews | Please refer to English description
    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Oct 27 - Oct 29, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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  • interest-free You can enjoy a maximum of 0 interest-free instalments, and may not enjoy this offer when placing orders with other products
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Automatically detecting NPN and PNP transistors, N-channel and P-channel MOSFETs, diodes ( including dual diodes ), transistors, resistors and capacitors 
Automatically test the component pins and display them on the liquid crystal 
Can detect the amplification factor and base of the transistor, MOSFET protection diode, etc
Determine the forward bias voltage of the emitter transistor 
MOSFET measuring the gate threshold voltage and gate capacitance 
Display uses 12864 LCD ( 128 x 64 characters )
Higher test speed, expiration component test: in 2 seconds ( except for larger capacitors, large capacitance measurement takes longer, the 1min measurement time is normal ) 
One-button operation, boot test, one button to get
Power consumption off mode 
Can avoid unnecessary waste, save battery energy and improve battery life
Need a 9V PP3 battery ( not included )


Dimensions and Weight

Product weight: 0.1400 kg
Package weight: 0.1420 kg

Package Contents

Package Contents: 1 x LCR - T4 Transistor Tester, 3 x Cable, 6 x Acrylic, 1 x Screw Suite
Diode Triode Capacitance ESR Meter MOS / PNP / NPN LCR 12864 LCD Screen LCR - T4 Mega328 Digital Transistor Tester - Multi-A

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Customer Reviews

4.75 out of 5
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See all 4 reviews Write a Review
  • Robert
    Yes (0) Color: Multi-A
    Diode Triode Capacitance ESR Meter
    Realy surprised with this little unit. It has maximum functionality, and it is essential for electronic lovers. It can test active and passive components. The case is very good. The only thing which needs an iprovment is the package protection. The unit need to be protected better during the shipment.

    Oct 03,2019

  • Robert
    Yes (0) Color: Multi-A
    Diode Triode Capacitance ESR Mete
    Came broken, but Gearbest acts very kindly and fast, and offered the refund. When the money arrived in my wallett, I made the order again. Thanks Gearbest!

    Oct 03,2019

  • Эдуард
    Yes (0) Color: Multi-A
    тестер ESR
    Несмотря на упаковку тестера в целлофановом пакете товар пришел целым.
    Но лучше бы такого рода изделия паковать в картон. Шла посылка 3 недели.
    Прикуплю крону, буду проверять тестер.

    Oct 30,2019

  • Jarda
    Yes (0) Color: Multi-A
    It´s worth the money. Not the fanciest but definitely gets the work done. Only negative that I can see is lack of manual (no instructions included).

    Jun 17,2019

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 23.78% 69.62% 5.87% 25.63
Spain, United Kingdom, Italy, Germany, France & Portugal 1.58% 35.8% 56.84% 5.57% 26.39
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 5.59% 24.44% 55.84% 13.00% 27
Russia 0% 0.04% 64.94% 30.02% 39.53
Japan, Korea 0% 21.30% 68.80% 9.66% 23
Brazil 0% 0% 23.91% 72.09% 38.6
Thailand, Singapore & Malaysia 0% 18.38% 54.27% 25.34% 19.03
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 0.43% 33.18% 65.07% 0.5% 16.43
Spain, United Kingdom, Italy, Germany, France & Portugal 2.55% 18.21% 35.65% 34.27% 26.31
Russia 0% 0% 32.6% 65.4% 36.07
Australia 7.67% 86.60% 5.68% 0% 11
Korea 35.54% 44.45% 19.32% 0% 11.65
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7days to other European countries.
USA Warehouse:Generally, 3-7 days to a USA address.
ES Warehouse:Generally, 2-5 days to the Spain ,3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note:This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control.

Payment accepts PayPal,Credit Cards,Wire Transfer and Westem Union as secure payment methods.

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For orders which exceed $1,500,please contact us at
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Western Union
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Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender

Do you want to bulk buy ? Please submit your wholesale inquiry below. Please note we usually don’t offer free shipping on wholesale orders, but the wholesale price will be a big bargain.

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