Electronic Measuring Instrument DIY Kit LCD Display for Inductance, Capacitance, and Frequency Testing (kits without shell)

Product description Features:* * Transparent acrylic shell prevents hands from touching the board, beautiful practical.* Multifunctional measuring instrument electronic DIY kit, simple to operate easy to use.* High-definition LCD display, large-screen LCD display, digital symbols are clearly displayed easy to read.* Equipped with a multi-functional rotating gear, different functions can be, making measurement more convenient.* Can measure various non-ized capacitors, ized electrolytic capacitors, inductors frequencies.Specification:Kits: kits with shell, kits without shell(optional)scope:Power supply voltage: USB powered DC 5V(DC power socket)Non-for capacitance measurement range: 1pF~2200pFization capacitance measurement range: 1uF~12000uFInductance measurement range: 1uH~1HFrequency measurement range: 20Hz~400KHzPCB board size: 91*80mmShell size: 106*91*28mmUse suggestions:1. The power supply voltage of the kit is 5V DC. Try to use a power supply with less stray waves stable output.2. Before each power-on, all switches should p op up display about 2 seconds before power-on.3. After the display is completed, before installing the shell, adjust the potentiometer so that the voltage between pins 4 5 of LM393 is 3.16V.4. Measure which parts rotate to the corresponding gears.5. When measuring non-for capacitance inductance, the positive negative poles are not distinguished. For power frequency electrolytic capacitors, the positive negative poles are distinguished by .. The reading mantissa is not rounded or optimized, and all mantissa jumps are normal.Package Included:1 x DIY kit Manufacturer Contact Information no

• 【High Precision Measurement】This DIY kit is a multifunctional measuring instrument that allows for high precision measurement of various non-polarized capacitors, polarized electrolytic capacitors, inductors, and frequencies. It provides accurate and reliable measurement results.
• 【Clear LCD Display】Featuring a high-definition LCD display, this kit offers a large-screen LCD display with clear digital symbols. It ensures easy readability and allows users to easily view measurement results at a glance.
• 【Convenient Operation】Equipped with a multi-functional rotating gear, this kit enables users to easily select different functions, making measurement more convenient and user-friendly. It simplifies the operation process and enhances user experience.
• 【Transparent Acrylic Shell】The transparent acrylic shell not only adds to the aesthetic appeal of the kit but also serves a practical purpose. It prevents hands from touching the board , ensuring safety during operation and protecting the components.
• 【USB Powered】With a USB powered DC 5V supply voltage, this kit can be easily powered by various devices. It is recommended to use a stable power supply with minimal stray waves for accurate and consistent measurements.