Tester Oscillator Frequency Counter Meter Kit 1Hz-50MHz Crystal Five-Digit For Sale
Tester Oscillator Frequency Counter Meter Kit 1Hz-50MHz Crystal Five-Digit:
Product DescriptionTester Oscillator Frequency Counter Meter Kit 1Hz-50MHz Crystal Five-Digit Feature:This package is a DIY part, you need to assemble it yourself1. Range: 1 Hz -50 MHz (.00000002s)2. Convenient crystal oscillation frequency measurement3. Five-digit precision resolution (such as 0.0050 kHz, 4.5765 MHz, 11.059 MHz);4. Automatic range conversion5. Programmable frequency reduction settings, such as transceivers of measurement equipment;6. Power saving mode: the display will be turned off automatically if there is no obvious change in frequency within 15 seconds;7. You can use an ordinary USB 5V interface to supply power, or you can use an external DC power supply or 9V battery.8. Simple to assemble and useNote: 5V power supply or 9V battery is required.Instructions: 1. Check whether there are components soldered on the silk screen on the PCB. Check the polarity, then check again!2. Use standard source input signal or crystal directly after welding3. Adjust the yellow adjustable capacitor to make the display equal to the signal frequency valueApplies to:Crystal ruler (4M, 16M crystal)Crystal measurement (20M, 11.0592M crystal) Package Included: 1 x crystal oscillator frequency counter meter DIY kit Note: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 data.Payment We accept payment via Paypal only. Payment must be completed within 5 days. If you have any problems about payment, please contact us via message.Delivery details We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address. Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Contact us We strive for 100% customer satisfaction! Positive response is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.