TFT LCD GM328 Transistor Tester Diode LCR ESR Meter Generator Wave T1Y5 PWM K3P1 For Sale

TFT LCD GM328 Transistor Tester Diode LCR ESR Meter Generator Wave T1Y5 PWM K3P1


This item has been shown 54 times.

Buy Now

TFT LCD GM328 Transistor Tester Diode LCR ESR Meter Generator Wave T1Y5 PWM K3P1:
$7

Description brand new and high quality*Made of high quality material, durable and practical to use*Using MCU ATMEAG328P DIP-28. With IC holder*The display unit uses a 160x128 pixel color display, full-screen characters 8x20, 16-bit color depth, and graphic display element symbols* Rotary switch control, one-key measurement, automatic shutdown*Use 9V laminated battery, you can also use power adapter (DC 6.8-12V), the full current is about 30mA, and the shutdown current is about 20nA* Automatic detection of NPN and PNP transistors, FETs, diodes, dual diodes, thyristors, SCRs, automatic identification of transistor pins*Test the magnification of the common emitter current of NPN and PNP transistors, base-emitter threshold voltage, turn off the collector-emitter leakage current*A Darlington transistor recognized by the base-emitter threshold voltage and high current gain across the transistorDetect built-in power transistor and FET protection diode*Test whether the FET gate-source threshold voltage is open, drain-source on-resistance, gate-source capacitance*Up to two measuring resistances, so the adjustable resistance of three feet can be measured. If the adjustable resistance is transferred to the end, it can only be one measured resistance value*The maximum resolution of resistance measurement is 0.01Ω. It can measure up to 50MΩ*Capacitor measurement range is 25pF-100mF, resolution is 1pF*For capacitors larger than 90nF, measure its equivalent series resistance (ESR) at the same time. The maximum resolution of the equivalent series resistance is 0.01Ω*Capacitors larger than 5000pF also show the value after the capacitor's charging voltage drop rate can reflect the quality factor (Q value)*Measuring up to two diodes can display their positive and negative on-state voltages*LED also displays the graphic symbol diode, the conduction voltage is much higher than ordinary diodes*A Zener diode with a reverse breakdown voltage lower than 4.5V can be detected and displayed as a double diode symbol. Its positive and negative voltage is based on the diode symbol of about 700mV, and the second diode symbol corresponding to the voltage is turned on and adjusted .So don't measure ordinary diodes and Zener diodes at the same time*Testing a single diode, and the PN junction capacitance of the transistor under test between the PN junction capacitance between the reverse junctions, can only enter the base and emitter, base and collector of the transistor at the same timeFor the capacitor to be tested less than 25pF, the test needs to prepare a 30pF capacitor, test the 30pF capacitor, test the capacitor in parallel before measuring, and subtract the measured value of the 30pF capacitor to get the result*For the following 2100Ω resistors, the inductance range is 0.01mH-20H at the same timeIt takes about two seconds during the test, and large capacitors and inductors will take longer*Other functions include frequency measurement, voltage measurement, square wave generator, PWMGenerator, color selection, debugging calibration, continuous testing and other functions*The frequency range from 1Hz to 1MHz or higher measured at frequencies below 25kHz can display a cycle resolution of 0.001mHz*DC voltage measurement up to 50V*One way is output with square wave signal, multi-range frequency is available, the maximum output frequency is 2MHz* Output a fixed frequency variable duty cycle pulse signal (PWM), the duty cycle adjustable range is 1%-99%*Single capacitance function test, the test mode for continuous measurement of 2uF-50mF capacitors can be directly measured in its circuit (the measured capacitance needs power, and the measured capacitance needs to be fully discharged in the circuit)*Thyristors and thyristors can only identify their pins, and it is also necessary to test whether the trigger current of the thyristor or SCR is less than the current that the tester can provide, and the tester can only provide a maximum trigger current of Shut down2. Transistor test3. Frequency test4. f generator5. 10-bit PWM6. C + ESR @ TP1:37. Continuous measurement of resistance8. 1- || -3 Continuous measurement of capacitance9. Rotary encoder10. Self-check11. Voltage test12. FrontColor13. BackColor adjustment14. Date of performancePackage Contents:Package 1:1*Acrylic protective cover shellPackage 2:1*Unsoldered tester component kitPackage 3:1*Finished product testerNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the you for your purchaseProblems?

You can follow below process to chontact us. There is a time zone difference,but we will do our best to quickly response to your questions:

Shipping

● We will arrange shipping for you within 24 Hours after payment cleared except the holidays.

● We always send the item to the address you give us on PAYPAL to ensure the security of the item. If you have changed your address, or want us to ship to another address, please change to the new address when you pay us with PAYPAL, otherwise we will not be responsible if the package is lost.

Payments

We accepts Paypal only If you have any questions about the payment,please contact us through message.

Import Duties

In case some duty is due Upon delivery, it is your responsibility to meet that expense and this may cause delays to delivery schedule and you may have to pickup goods at the customs office.

Terms & Conditions

By offerding on this item,the Buyer agrees to all of the terms and conditions as outlined in this listing .please ensure to read and agree to All terms and Conditions before offerding.

All pictures are for illustration purpose only and Colours may vary slightly.

Our store obeys all Rules and Policies.

Returns Policy

To Return an item you must contact us and take photos of your item to clearly show any damage or unusual aspects of it.

Approved returns will be subject to inspection on arrival. Items must be returned in original condition with all original packaging.

All shipping and handing charges are non-refundable

Return delivery costs are the responsibility of the buyer. We will cover the cost if sending replacement/repaired items.

Within 7 days after receiving your products, we offers a no-hassle 7 day exchange/replace only if your items are found to be defective by manufacturer.



hello, guys, thank you for visiting my store.any problem about the goods detail please do not hesitate contact us.we will be ready to reply you ASAP.



Buy Now

1set Multifunction Lcr- Tc1 Transistor Tester Diodes Full Color Graphics Display picture
1set Multifunction Lcr- Tc1 Transistor Tester Diodes Full Color Graphics Display


Multifunction Transistor Tester Diodes Lcr - Tc1 Full Graphics Color E2k1 picture
Multifunction Transistor Tester Diodes Lcr - Tc1 Full Graphics Color E2k1


Multifunctional Transistor Tester Diodes Lcr-tc1 Tester Graphics Lcd Display picture
Multifunctional Transistor Tester Diodes Lcr-tc1 Tester Graphics Lcd Display


Transistor Tester 1.8-inch 1pc Bipolar Capacitance Digital Excluding Battery picture
Transistor Tester 1.8-inch 1pc Bipolar Capacitance Digital Excluding Battery


Popular Forums