DIY Frequency Tester 1Hz-50MHz Crystal Counter Meter With Housing Kit

Features:

Measurable frequency range: 1Hz to 50MHz
Measurable signal frequency: up to 30V
Can measure most commonly used crystal of oscillation frequency
Five-digit accuracy resolution
Automatic range switching
Programmable frequency setting for measuring radio transceiver equipment
Selectable power-saving mode、 if there is no significant change in 15 seconds automatically turn off the display frequency
Wide power supply range、 you can use a common USB interface power supply、 can also use an external power supply or 9V battery 5-12V

Note:

This is a DIY kit、 you need to have some knowledge of electronics and ability.

Package included:

1 x DIY kit
1 x Transparent housing