Digital frequency counter PFM3000

portable

Handheld 3GHz Freqency Counter • 3 Hz to 3000 MHz in two overlapping ranges • High input sensitivity over the full frequency range • High impedance measurement up to 125 MHz • Reciprocal counting technique gives superior resolution • Period measurement from 3 Hz to 125 MHz • Battery operation and lightweight, handheld format • Push-to-measure function with auto power-down • Large 8+ digit display with full range of annunciators • Selectable measurement time; display hold function • Noise filter for low frequency measurements