1Hz-50MHz Crystal Oscillator Frequency Counter Tester 5 Digits Display Digital Frequency Counter Module with Shell Case DIY Kits
Feature:
1. Wide Frequency Range: This frequency counter is capable of measuring a wide range of frequencies, from 1Hz up to 50MHz, making it suitable for different types of applications.
2. High Precision Measurement: With a five-digit precision resolution, this frequency counter provides accurate and reliable results. It can be used to measure most commonly used crystal oscillators' oscillation frequency to ensure the stability of electronic circuits.
3. Automatic Ranging: The automatic range switching feature eliminates the need for manual adjustments, providing hassle-free operation to users. Additionally, it also has programmable frequency setting features that can measure wireless communication devices like radio transmitters, receivers, among others.
4. Power Saving Mode: The power-saving mode automatically shuts down the display if there is no significant change in frequency within 15 seconds. This feature allows for longer battery life or conserves electricity when powered by USB.
5. Versatile Power Supply Options and Easy Assembly: This frequency counter can be powered using a 5-12V external power supply, USB interface, or a 9V battery. With minimal components, it is easy to install and set up, making it more user-friendly and accessible for those looking for a DIY project.


Specification:
Frequency range: 1Hz-50MHz
Power supply: USB DC 5-12V
Size:
Single PCB board: 63 * 49 * 2mm/2.48 * 1.92 * 0.07inch
After assembly: 73 * 58 * 17mm/2.87 * 2.28 * 0.66inch

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

1Hz-50MHz Crystal Oscillator Frequency Counter Tester 5 Digits High Precision Digital Frequency Meter Module DIY Kits
Feature:
1. Wide Frequency Range: Measure frequencies from 1Hz to 50MHz, covering most common frequencies used in electronics.
2. Crystal Oscillator Measurement: Capable of measuring the oscillation frequency of most commonly used crystals.
3. High Precision Five-Digit Display: With a five-digit display, users can measure frequencies with high accuracy and resolution, up to 0.0050 kHz, 4.5765 MHz, or 11.059 MHz.
4. Programmable Frequency Setting: The device includes programmable add/subtract frequency settings, which makes it easy to measure wireless communication devices such as transceivers.
5. Easy to Install and Power: The device uses only a small number of components, all of which are plug-and-play. It can be powered via a USB 5V interface or an external DC power supply or 9V battery. Additionally, the device includes an automatic power-saving mode that turns off the display after 15 seconds of inactivity.


Specification:
Color: Red
Material: PBS
Frequency range: 1 Hz-50 MHz
Crystal testing range: 4 MHz-48 MHz
Built-in item size: 80 * 55 * 7mm/3.14 * 2.16 * 0.27inch
Net weight: 34g

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

1 Set x DIY frequency meter kit (requires self welding)
1 x Frequency Counter Meter DIY Kit