B&K Precison 1856D 3.5GHz Frequency Counter provides versatility and reliability for a broad spectrum of laboratory and service applications.

·          RS232 Interface

·          Wide measuring range up to 3.5GHz

·          Bright nine digit LED display

·          Period mode for accurate low frequency measurement

·          Totalize mode permits counting of individual events

·          Accurate TCO (Temperature Compensated Oscillator) time base

Features: