# Crystal frequency tester module kit, 1Hz-50MHz

> DIY kit for testing crystal frequency in the range 1Hz-50MHz. Powered at 5-9VDC, with auto shutdown after 15 seconds without frequency variation to save energy. Compact PCB measuring 80x53mm, the kit requires assembly. Only tested for crystal frequency measurement, other functions have not been verified.

- Page: https://sigmanortec.ro/en/crystal-frequency-tester-module-kit-1hz-50mhz
- Price: 44.53 RON
- Availability: In stock; 1-2 zile
- Reference: 9088 · EAN: 5949830922104
- Category: Mechatronics and IoT > The Kit > DIY Electronics Kits
- Package (shipping data): 0.029 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:32 (Europe/Bucharest)

## Description

DIY tester for quick crystal frequency check, useful in troubleshooting and electronic projects. Measures crystals between 1Hz and 50MHz, operates at 5-9VDC, has auto shut-off after 15 seconds of no variation to save power, includes compact 80x53mm PCB and requires assembly.
DIY tester kit for measuring crystal frequency between 1Hz and 50MHz.
It has an auto-off function, after 15 seconds, if there are no consistent variations in frequency, the display stops.
Kit that requires assembly. Tested on crystal measurement only. Other functions have not been tested.
Specifications:
Supply voltage: 5 - 9VDC
Measured crystal frequency: 1Hz - 50MHz
PCB dimensions mm: 80 x 53mm