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128*64 LCD GM328 Transistor Tester Diode Triode Capacitance ESR Meter MOS/PNP/NPN L/C/R Frequency Square Wave Generator

128*64 LCD GM328 Transistor Tester Diode Triode Capacitance ESR Meter MOS/PNP/NPN L/C/R Frequency Square Wave Generator ( Item#: E1163 )

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  • China Warehouse

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Stock in: china

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Multi-functional transistor tester for automatic detection of NPN and PNP transistors, N-channel and P-channel MOS FET, JFET, diodes, dual diode, thyristor small power unidirectional and bidirectional thyristor. Also can be used as square signal and PWM signal generator.

Features:
Digital LCD backlight display for easy readings, can display measured data and graphics.
Micro-controller uses 8MHz external crystal, the measurement accuracy is better.
One key operation(long press the button and enter the menu selection), automatic power shutdown.
Main chip is the DIP, easy for electronic enthusiasts to DIY or update the main chip.
Can be powered by 9V battery(not included).
Can automatically detect NPN, PNP bipolar transistors, N-channel and P-channel MOS FET, JFET, diodes, dual diode, thyristor small power unidirectional and bidirectional thyristor.
Support 2 resistors measurement, also support potentiometer measurement.
Resistance measurement resolution is 0.1 ohms, 50M ohms can be measured.
Automatically test the pins of a component and show on the display.
Measure the gate threshold voltage and gate capacitance of the MOSFET.
Measure bipolar transistor current amplification factor and base-emitter threshold voltage.
Can be used as signal generator and frequency meter: built-in square signals from 1Hz-2MHz and can generate 1-99% PWM(pulse width modulation) signals.

Notice: 
Before measuring capacitance, the capacitor must be discharged, otherwise very likely damage the meter.
Users need to add an interface with some components by themselves if they want to measure the frequency(1Hz-2MHz)!


Specifications:
Display: 128*64 LCD Backlight
Backlight Current: 2mA
Input Voltage: 9V
Current: Approx. 20mA
Power Supply: 1 * 9V Battery(NOT Included)
Resistance Measurement: Max. 50MΩ
Resistance Resolution: 0.1Ω
Capacitance Measurement: 25pF~100mF
Capacitance Resolution: 1pF
Screen Size: 5.5 * 3cm / 2.16 * 1.18in
PCB Size: 7 * 7cm / 2.75 * 2.75in
Product Weight: 47g / 1.67oz
Package Size: Approx. 9 * 8 * 2.5cm / 3.54 * 3.15 * 0.98in
Package Weight: 56g / 2oz

Package List:
1 * Transistor Tester
1 * Test Cable

Shipping Methods:

When you order from TOMTOP.com, you will receive a confirmation email. Once your order is shipped, you will be emailed with the tracking information for your order's shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. TOMTOP.com offers different shipping methods for you:

Shipping from Chinese Warehouse:
Shipping Type Country Shipping Time
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Australia, New Zealand, Singapore 15-25 business days

United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium,

Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland

20-30 business days
Brazil and Mexico 20-35 business days
Russia 20-35 business days
Other countries 10-25 business days
Singapore & China (EMS) All countries except those listed below 6-10 business days
Brazil and Russia 10-25 business days
Expedited Shipping(DHL) Worldwide 3-7 business days

Shipping from Local Warehouses:
Warehouses Shipping Type Shipping Time Country
UK Warehouse Royal mail without tracking number 5-12 business days Can be delivered to UK & other EU countries.
UPS 3-7 business days
USA Warehouse Air mail with tracking number 5-12 business days Can only be delivered to America.
UPS 3-7 business days
DE Warehouse DHL 3-8 business days

Can be delivered to worldwide. (But its shipping cost varies from

different countries. Recommend to choose if you are in Europe.)

The transit time depends on where you're located and where your package comes from. If you want to know more information, please contact our customer service. We will settle your problem as soon as possible. Enjoy shopping!

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1.Does TOMTOP check the products before shipping them to me?

Yes, for sure.
We have a professional Quality Control team. They will check carefully for each item we received from suppliers and manufacturers to avoid sending defective goods to our customers.
If a item is found defective in our QC test, it will be returned to the supplier / factory. So please don't worry about receiving a defective item because we are committed to being a trustworthy and reliable seller on international on-line shopping market.
 

2.Are Products Guaranteed / Is There A Warranty?

Yes, everything you buy from TOMTOP has a guarantee of quality and will exactly match the description on the website.
Factories that supply TOMTOP are strictly evaluated by us, and we provide you an even better reassurance of consistent high quality thanks to our in-house QC team. We double-check the contents of all orders carefully before dispatch to our customers. You can be confident about ordering from TOMTOP just as much as any western retailer.
 

3. How long dose it take to have my orders shipped after the payment is made?

1.Processing time 1-2 business days normally: During this period, we do strict quality-control tests and get the items carefully packed.
2.Sometimes the item in your order is really a hot seller and it may be just sold out at that time. It will take us 1-2 more days to get it available in stock again. In this case, The processing time will be 3 business days.
If you don’t receive any shipping confirming over three days after the payment is made, please kindly contact our customer service . They will check for you.
 

4. What should I do if my items arrived damaged?

Rarely, rough handling by the courier can lead to physical damage to your goods, e.g. broken screen.
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If you already signed for the packet, take photos showing the damage and contact the local office of the courier/delivery company to complain. They will have a complaining procedure which will enable you to get compensation.
Next, contact TOMTOP immediately with your order number and a full description / pictures of the broken item issue. We will contact the courier company from our end.
Once the courier company confirms that the case is valid, they will compensate TOMTOP, and we will pass on this compensation to you. The compensation varies from case to case and is different for each delivery company. In some cases you will need to pay to post the broken item back to TOMTOP in order for us to send out a new piece.
 

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The photos of original TOMTOP package with front and back sides
The photos or video of the defective item(s)
The photos, video or screenshot showing the malfunction of the defective item(s)

We will usually offer you a refund or send a replacement as soon as the problem is confirmed.
Sometimes you may need to ship the defective item back to us for free repair service or a new replacement. Customer should cover the return shipping fee, and TOMTOP is responsible for the shipping costs of arranging reshipment by air mail.

Customer Reviews

Average Rating:

4.4

based on 3 Customer Reviews

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    By v***d@gmail.com

    January 10, 2016 12:45:02

    excellent service, 5* seller, very happy with item, many thanks

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    By d***e@digikabel.hu

    December 23, 2015 15:45:09

    Arrived thanks!

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    By s***t@zen.co.uk

    January 4, 2016 17:27:30

    Great product, great service 5*

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