Оптовая продажа новый тестер для транзисторов LCR ESR PWM
- Категория: >>>
- Поставщик: Shenzhen,Shengtaixin,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.36 $* | 0.86 $* |
| Aug-19-2025 | 0.81 $* | 0.41 $* |
| Jul-19-2025 | 0.2 $* | 0.84 $* |
| Jun-19-2025 | 0.74 $* | 0.81 $* |
| May-19-2025 | 0.63 $* | 0.15 $* |
| Apr-19-2025 | 0.85 $* | 0.6 $* |
| Mar-19-2025 | 0.65 $* | 0.65 $* |
| Feb-19-2025 | 0.79 $* | 0.19 $* |
| Jan-19-2025 | 0.82 $* | 0.65 $* |
Характеристики
Wholesale new DIY M12864 Graphics Version Transistor Tester Kit LCR ESR PWM
Note:
The testing picture is just for reference, please in kind prevail!
THis item is DIY kit ,need solder it by yourself!
1. One key measurement operation, auto power off delay. Shutdown current is only 20nA, support for battery operation
2: Automatic detection of PNP and NPN bipolar transistor, N, P-channel MOSFET, JFET field effect transistors, diodes, two diodes, thyristors, resistors, capacitors, inductors. Automatic detection of current amplification factor (B) Pin Definitions and turn-on voltage of the transistor and the emitter junction (Uf), Darlington transistor through a high threshold voltage and high current gain recognition.
3: Can detect bipolar transistors and MOSFET internal protection diode and displayed on the screen. It can be measured threshold voltage and the gate capacitance of the MOSFET.
4: Support two resistance measurements, the potential can also be measured. The highest resolution is 0.1 ohm resistance measurements, the highest measured value of 50M Euro.
5: Capacitance measurement range from 25pf to 100mF (10 UF). Resolution up to 1 pF. 0.09UF capacitance can be detected above the equivalent series resistance (ESR), a resolution of 0.01 ohms. To display the value of the capacitor voltage loss and increase the capacitance of a separate line ESR measurements, available online (on the circuit) direct measurement capacitor value and ESR, easy maintenance and troubleshooting capacitance.
6. Inductance measurement range of 0.01MH-20H, otherwise it will be displayed as resistance, if the inductor DC resistance higher than 2100 will be displayed as the European resistance.
7. Can two diode display symbols in the right direction, displaying the forward voltage drop. LED detected as a diode forward voltage drop higher than normal. Dual LEDs detected as double diode. Simultaneous detection LED flashes, very intuitive.
8. Each test of time is about two seconds, only the large capacitance and high inductance measurements will take a long time
Additional Feature:
1. The square wave signal generator, optional built-in within the range of 1HZ-2MHZ stall square wave signal;
2.PWM pulse signal generator for 1-99% of the pulse width modulated signal;
3. The frequency meter function, can test 1HZ-25KHZ or higher frequency signal (in this case a slight decrease in accuracy)
How to use:
1. Resistor welding. If you are not familiar with the chromatic circles, please check the resistance with a multimeter.
2. Other components welding. Please make sure the transistor type and direction are correct.
3. Connect with power supply(9V battery or 5.5V-12V external DC power supply) instead of connecting with M328 and the LCD. Then measure the voltage between pin 7 and pin 22 with a multimeter. If the voltage is +5V, it means the meter is working in normal condition.
4. Cut off the power supply, connect with M328 and the LCD. When all installation finished, connect with the power supply.
5. Detailed installation guide: https://www.dropbox.com/sh/uo7nr7xet09esbu/AAAMAjU0sE2hFqCXe0VAsGM_a?dl=0
Specifications:
Display: 12864
Voltage: DC5.5-12V
Current: 24mA
Power Supply: 9V Battery(not included)
Resistance Measurement: Max.50
Resistance Resolution: 0.1
Capacitance Measurement: 25pF~100mF
Capacitance Resolution: 1pF
Inductance Measurement: 0.01MH~20H
Screen Size: 5 * 3.5cm / 2 * 1.4in
PCB Size: 7.5 * 6cm / 3 * 2.4in
Package Size: 9.5 * 9.5 * 3.5cm / 3.7 * 3.7 * 1.4in
Package Weight: 81g / 2.8oz
Package Contents
100% Brand New
1 x DIY KITS M328 Transistor Tester LCR Diode Capacitance ESR meter PWM Square wave
Because of we have stock many kinds of electronic , so can not upload one by one, if you can't find what you need in our store, please contact us, we will offer in the first time. Thank you in advance.
Related Products
Because of we have stock many kinds of electronic , so can not upload one by one, if you can't find what you need in our store, please contact us, we will offer in the first time. Thank you in advance. 
Company Information
We specialized in Integrated Circuit,Development boards, WIFI modules, BT modules, power modules, sensor modules, GPS GPRS GSM modules, camera module,etc.provide best quality and reasonable prices,"Quality and serivce is our mission"
Our Services
1. Listen carefully to customer requests and provide different types of electronic products to meet customer requirements.
2. Respond to customer requests within 10 minutes of working hours to provide the best price to customers.
3. Patience and customer communication, and strive to meet customer requirements.
4. Quickly create a payment order so customers don't have to wait. Accept convenient payment methods: customers can make payment by alibaba trade assurance, Paypal, Credit Card, Bank Wire Transfer, Western Union, etc.
5. Produce high quality products, test, package and produce 100% qualified products.
6. Select the courier company requested by the customer to deliver quickly
7. The customer receives the product and the order is completed.
Packaging & Shipping
Packing
We have a professional packaging team. We will use foam wrap to prevent the product from being squeezed and use a solid carton for the outer packaging, which can effectively protect the safety of the product. The outer layer will be completely sealed with tape and can be effectively waterproof. We will assure you that the product will not be damaged during transportation.
FAQ
Question
| Answer |
| Q1:Why choose shengtaixin? | 1.We are Alibaba Assessed Gold Supplier. 2. We have best quality control, Best Service and competitive Price. 3.100% QC inspection Before Shipment. |
Q2:Can I get samples? | Yes, certainly. We will provide the existing samples for free, Sample fee is refundable when you make an order from us. |
| Q3.What about the lead time? | When you complete the payment, we will send it to you within 1-3 days. According to the courier company you choose, you can receive our products in front of your house in the fastest 3-5 days. |
| Q4:About the quotation of IC BOM? | The company has the procurement channels of original integrated circuit manufacturers at home and abroad and a professional product solution analysis team to select high-quality, low-cost electronic components for customers. |
| Q5:What is the payment method we can support? | You can pay by TT transfer, Western Union and credit card through Paypal, which offers total buyer protection; |
Any other questions? Feel free to contact us pls.
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