LCD GM328A Transistor Tester Meter Frequency Square Wave Generator

Description

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Product Details
Specification:
Size: 75 x 7 2 x 20 mm(L x W x H)
Tpye: GM328A
Working current: 9V voltage, stable working current of about 20mA.
Features:
1. Using 2015 V1.12 version of the software.
2. Power supply using 9V stack battery.
3. The download interface is standard 6 wire program.
4. The 12864 dot matrix LCD screen, display more abundant in content, with pictures.
5. The impact of the accuracy of the relevant resistance using 1/1000 thin film resistors, and the rest are also used in the 1/100 film resistor.
Basic function:
1. Can automatically detect PNP, NPN bipolar transistor
2. Automatic identification of the components of the pin.
3. Capacitance can be measured
4. Can detect bipolar transistor and MOS tube's protection diode.
5. Can be shown with a decimal value of two, resolution of 0.01 ohm.
6. Reverse breakdown voltage below 4.5V regulator can be identified.
7. Gate threshold voltage and gate capacitance of the MOS field effect transistor.
8. Can simultaneously measure two resistance and the resistance symbol display.
9. The resolution of resistance measurement is 0.1 ohm, which can be measured to 50M ohm.
10. 2uF above the capacitor can simultaneously measure the equivalent series resistance ESR value.
11. Two diodes can be displayed in the right order and the diode symbol, while the forward voltage of the diode is given.
12. Only a single measurement can be obtained the connection mode of the rectifier bridge.
Extended functionality (via menu selection):
1. Can produce 1Hz-2MHz square wave signal.
2. Can produce a fixed frequency, but the pulse width of the pulse wave, a short press key width of 1% increments, a long press the button to increase the width of 10%.
3. Separate capacitor and ESR function can be started by menu.
Package included:
1 x Transistor Tester (Battery is not used)
Payment Method
Shipping Policy
Returns & Refund Policy
Feedback
Payment Method
EBAY Managed Payment.
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Payment must be received in 5 business days of auction closing.
Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
Shipping Policy
1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
Returns & Refund Policy
All package need to
wait 30 days
(US only n
eed 7-10 days)
,
Please take care it.Less than 30 days,we can't take a refund
.
If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
Feedback
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.