A small addition to the TTester circuit allows you to measure the frequencies of quartz and ceramic resonators. This is for testers that have an input for measuring frequency. The picture shows unsuccessful measurements of the Ttester according to the HilandM644 scheme, the first three pictures are the top row and measurements according to the attached scheme. For example, various measurements are given. The measurement range of the above circuit is 32 kHz - 4.5 MHz.
If you need to measure quartz resonators at high frequencies, use the 74HC4060, change the resistors and capacitors down and use a prescaler.