AVR Frequency Meter Crystal Measure Frequency for Measure Oscillator

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.

color:as shown
material: plastic
Switch switching cycle and pulse display.
All in-line components, few components, simple and commissioning.
Specifications:
Item Size: 75.5 x 60.5 x 17mm / 2.97 x 2.38 x 0.67in
Item Weight: 85g / 3.00oz

Package Contents:
1 x AVR Frequency Meter Kit

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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