1Hz-50MHz High Sensitivity Frequency Meter frequency counter 7V-9V 50mA DIY Kit cymometer Measurement Tester Module

Operating Temperature: 0-40 Degrees
Brand Name: KKMOON
Accuracy Class: Fine
Dimensions: 79 * 62mm / 3.1 * 2.44in
DIY Supplies: Electrical
Model Number: Frequency Meter
Display Type: Digital Only
Measuring Range: 1Hz-50MHz
Voltage: 7V-9V