1 Set LCD Digital Display Inductance Capacitance Meter Frequency Tester DIY Kit
$ 10.73
Description
1 Set LCD Digital Display Inductance Capacitance Meter Frequency Tester DIY Kit. High-definition liquid crystal display, large LCD display, digital symbols show clearly, easy to read. PCB board size: 91 80mm. Product Description Features: 1.Transparent acrylic shell, avoid hand contact with the board, beautiful and durable. 2.Multi-functional measuring instrument electronic DIY kit, simple operation, easy to use. 3. High-definition liquid crystal display, large LCD display, digital symbols show clearly, easy to read. 4. With multifunctional rotary gear, you can choose different functions, measurement is more convenient. 5. Can measure various non-polarized capacitance, polarized electrolytic capacitance, inductance and frequency. Specifications: Power supply voltage: USB powered DC 5V (DC power socket) Measurement range of non-polar capacitance: 1pF~2200pF Polarized capacitance measurement range: 1uF~12000uF Inductance measurement range: 1uH~1H Frequency measurement range: 20Hz~400KHz PCB board size: 91 * 80mm Tips for use: 1, the kit supply voltage is DC voltage 5V, try to use a power supply with less stray waves and stable output. 2, each time before power on, all switches should be popped up, power on about 2 seconds before the display. 3, after the display, before installing the shell, adjust the potentiometer so that the voltage between pin 4 and pin 5 of the LM393 is 3.16V. 4, measure what components are rotated to the corresponding gear. 5, measurement of non-polarized capacitance, inductance does not distinguish between positive and negative, frequency and electrolytic capacitors to distinguish between positive and negative contact to determine good. 6, the tail number of the readings are not rounded and fictitious optimization, all the tail number has jumped is normal. Package include: 1* Capacitance Meter Frequency Tester Kit If you have any doubts or uncertainty about this item, contact us with no hesitation, we are always here and will solve your problems. Thanks and wish you a nice day! About Us We dedicated to provide excellent products and services for all customers on ebay. hope we all can have a nice experiences on eBay. Payment We accept all verified payment through PAYPAL payment. Shipping Usually, Item will be shipped within 1-2 working day after full payment is received. Normally, you will receive the item in 5-7 days. Please contact us if you don’t receive the items after 10 working days after the payment If you have any questions about shipping, please feel free to contact us. Returns Always believe we can solve problems by communication if it comes to any problems about products or any others. If it comes to a return, the products must be intact and as original when you received, and should be within 30 days after you received it. Contact Us Work time: 9:00 AM to 18:00 PM Beijing Time You can contact us at anytime you want, we will reply all messages at the first time. powered by
