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

OverviewFeatures: 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.