1Hz-50MHz Crystal Oscillator Tester Frequency Counter DIY Kits Meter LED DISPLAY

Description

Product Description
1Hz-50MHz Crystal Oscillator Tester Frequency Counter DIY Kits Meter LED DISPLAY
Feature:
This package is a DIY part, you need to assemble it yourself
1. Range: 1 Hz -50 MHz (.00000002s)
2. Convenient crystal oscillation frequency measurement
3. Five-digit precision resolution (such as 0.0050 kHz, 4.5765 MHz, 11.059 MHz);
4. Automatic range conversion
5. 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 use
Note: 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 welding
3. Adjust the yellow adjustable capacitor to make the display equal to the signal frequency value
Applies 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 ebay message.
Delivery details
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Please kindly note that
the c
ombined 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.
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