10MHz Frequency Meter DIY Kit Frequency Counter AVR Frequency with Shell Counter Cymometer Frequency Measurement 0.000 001Hz Resolution

Features:
Measurable signal amplitude up to 30V.
7-bit precision resolution.
Automatic range conversion without manual switching.
Wide power supply range, can be powered by universal USB interface, or use external power supply 5-12V or 9V battery.
Switch switching cycle and pulse display.
All in-line components, few components, simple and commissioning.

Specifications:
Material: PCB+acrylic
Item Size: 75.5 * 60.5 * 17mm / 2.97 * 2.38 * 0.67in
Item Weight: 85g / 3.00oz
Package Weight: 92g / 3.25oz
Package Size: 13 * 10 * 2cm / 5.12 * 3.94 * 0.79in

Package List:
1 * Frequency Meter
1 * USB Cable
1 * Manual (English)

Note:
The Frequency Meter is a DIY Kit, need to assemble by yourself.