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20 Best Gm328A of 2023 – Romance University
After hours researching and comparing all models on the market, Romance University finds out the Best Gm328A of 2023. Check our ranking below.
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- Use 9V battery(not included), can also use DC power(DC 6.8-12V)
- Automatically detects NPN and PNP transistors, FET, diodes, dual diode, thyristor, SCR, automatic identification of the transistor pinout.
- Can be used as signal generator and frequency meter: frequency range from 1Hz-2MHz and can generate 1%-99% PWM(pulse width modulation) signals.
- Main chip is the DIP, easy for electronic enthusiasts to DIY or update the main chip.
- Notice: Before measuring capacitance, the capacitor must be discharged, otherwise very likely damage the meter.
- 【Multifunctional Transistor tester】LCR-P1 is able to detect and analyze the performance and characteristics of semiconductor components such as transistors,diodes, triodes, and field-effect transistors (FETs),etc.
- 【Testing Range】Resistance:0.010-50MΩ;Capacitance: 25pF~100mF; Inductance:10uH-1000uH; Transistor:10<β<600;Diode:Forward voltage drop<4.5V; Voltage Regulator Diode:0.01-4.5V,0.01-32V;Field-Effect Transistor: JFET,IGBT, MOSFET
- 【Intelligent and Smart】LCR-P1 is able to identify component parameters with one button operation. It is equipped with anti-burn safety protection mechanism. The data could be transferred to PC via usb cable and exported as an Excel file for you to have more in-depth analysis.
- 【Well-Built Transistor Tester】The LCR-P1 is equipped with 300mAH battery, you could use it both indoor and outdoor; color screen with backlit make data easier for you to read; Test boards are replaceable,making your testing quicker and more convenient.
- 【 SMD Testing and NEC Infrared Signal Decoding】LCR-P1 is able to measure SMD components and supports NEC infrared signal decoding for remote testng.
- Digital LCD display for easy readings, can display measured data and graphics.Rotary switch control, a key measurement for convenient use.
- Main chip is the DIP, easy for electronic enthusiasts to DIY or update the main chip.Use 9V battery(not included), can also use DC power(DC 6.8-12V).Automatic shutdown, shutdown current is only about 20nA.
- Automatically detects NPN and PNP transistors, FET, diodes, dual diode, thyristor, SCR, automatic identification of the transistor pinout.Test NPN and PNP transistor common-emitter current amplification factor, the base-emitter threshold voltage, off the collector - emitter leakage current.
- Support 2 resistors measurement, show its positive and negative, on-state voltage.Resistance measurement maximum resolution 0.01Ω, can be measured up to 50MΩ
- For the following 2100Ω resistor while measuring its inductance measuring range from 0.01mH - 20H.Can be used as signal generator and frequency meter: frequency range from 1Hz-2MHz and can generate 1%-99% PWM(pulse width modulation) signals.
- Transistor Capacitor Tester: FNIRSI LCR-P1 transistor tester can be used for the measurement and analysis of patch component, NPN, PNP, triode, MOS, field effect transistor (FET), diode, Zener diode, capacitor, resistor, inductor, battery, etc
- Friendly Design: The design of the replaceable patch seat enables measurement of both tiny precision components and high-power devices. 1.44 inch full-color screen, 300 mah battery, Type-c interface for charging and data transmission, firmware upgrade
- Anti-burn protection mechanism: The capacitance resistance esr tester automatically identifies undischarged capacitors and automatically discharges them at the moment of insertion and locking, effectively avoiding accidental burning
- NEC Infrared Waveform: FNIRSI LCR-P1 transistor detector supports the analysis of NEC infrared protocol code, so it can be used for the debugging and maintenance of remote control equipment, and provides users with comprehensive detection and analysis
- Intelligent automatic identification: Capacer tester intelligent automatic detection of component pins definition and parameters, and can quickly identify its models and specifications, thereby greatly improving the efficiency of work
- Test ranges:Inductors, capacitors , diodes, dual diode , mos, transistor, SCR , the regulator, LED tube, ESR, Resistance, Adjustable potentiometer
- Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage.
- High test speed, valid component test: 2 seconds (except in the larger capacitor of large capacitance measurement also takes a long time, the measured time of one minute is normal)
- 128*64 big Backlight LCD display,only 2mA when stand by.
- Auto power off function to avoid unnecessary waste, saving battery power, improved battery life
Last update on 2025-07-22 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
How Do You Buy The Best Gm328A?
Do you get stressed out thinking about shopping for a great Gm328A? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Gm328A, which is why we have assembled a comprehensive list of the greatest Gm328A available in the current market. We’ve also come up with a list of questions that you probably have yourself.
Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Gm328A that you consider buying. Your questions might include the following:
- Is it worth buying an Gm328A?
- What benefits are there with buying an Gm328A?
- What factors deserve consideration when shopping for an effective Gm328A?
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- Which Gm328A are good in the current market?
- Where can you find information like this about Gm328A?
We’re convinced that you likely have far more questions than just these regarding Gm328A, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.
Potential sources can include buying guides for Gm328A, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Gm328A. Make sure that you are only using trustworthy and credible websites and sources.
Romance University provides an Gm328A buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Gm328A currently available on the market.
This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of Gm328A has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an Gm328A?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your Gm328A.
- Customer Ratings: Number ratings grade Gm328A objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Gm328A.
- Product Quality: You don’t always get what you pay for with an Gm328A, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an Gm328A is should be an indication of how long it will work out for you.
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FAQ:
Q: How does a gm328a transistor tester work?
A: For this GM328A transistor tester, Bipolar transistor can be detected and MOS Tube protection diode to measure MOS Gate threshold voltage and gate capacitance of the field effect transistor. Furthermore it can simultaneously measure two resistance and the resistance symbol display including the single diode reverse capacitance.
Q: Is the gm328a based on the ATmega328 microcontroller?
A: So instead of copying the firmware to the computer, I replaced the microcontroller. This way I could always have the original firmware and still use the board if I messed up. As expected, the gm328a is also based on the Atmega328 (hence the name, I guess). This is the same microcontroller used in many Arduino boards.
A: If the code seems like a spaghetti feast, you know why. This gm328a has an encoder with a built in push button. So this is like having three buttons.
Q: How can I program a gm328a using Arduino?
A: To program the gm328a using Arduino, I just select Arduino Pro or Pro mini on the board menu of the IDE. Then I choose Atmega328 (3.3V, 8Mhz). Notice that I chose 3.3V even if the board is 5V.