B&K Precision 3 GHz Universal Frequency Counter
The B&K Precision 1823B is a universal frequency counter capable of measuring frequencies up to 3 GHz. It features a high input sensitivity, selectable gate times, and a large 8-digit LED display for clear readout. The instrument provides frequency, period, and totalize measurement functions, and includes a time base with high stability. The 1823B is designed for versatility in laboratory, service, and educational environments, supporting both low and high frequency measurements with two input channels (A: DC to 100 MHz, C: 80 MHz to 3 GHz). Additional features include a low pass filter, selectable attenuation, and a compact, rugged design for reliable operation.