Product description
Frequency range: 1Hz-75MHz (in fact, it can work up to 78MHz).
Four-digit or five-digit display resolution (for example, x.KHz xxx, x.xxx.MHz, or xx.xxMHz).
Automatic switching range with different gate times.
addition or subtraction of programmable frequency offset.
Input impedance: 1.1 M, parallel to about 10pF.