Used TEKTRONIX 11801A #106986 for sale

TEKTRONIX 11801A High Accuracy Universal Counter is a portable and lightweight instrument designed to measure frequency precisely. It is designed to be used in both lab and production environments, making it a versatile and reliable instrument. TEKTRONIX 11801 A offers a multitude of features that make it ideal for any application. 11801A is equipped with several input connectors including a BNC, an RF, and a TTL-compatible GCX wire. It is capable of making 10 digit counts and uses a 4.3 digit display to indicate readings. The frequency spectrum can be adjusted from 50 mHz to 4 GHz to suit specific needs. 11801 A includes five preset measurement ranges allowing for fast and accurate results. This counter contains five primary functions that include period, frequency, event, totalizers, and ratio measurements. The period measurement detects the amount of time between two consecutive pulses on the same line. The frequency measurement determines the number of occurrences of single pulses. The event measurement observes pulses on two separate lines and delivers results for each count. The totalizers measure pulses for a specified amount of time and output the number of produced events within that timeframe. Last, the ratio measurement enables users to calculate the ratio between two input signals. TEKTRONIX 11801A also provides preset limit tests on its counting functions to ensure accuracy. Other features include variable gate widths and parameters, variable triggers, and a comparator which allows the user to input a reference value and make measurements relative to it. Further, this counter provides basic statistic functions, such as first/last readings, minimum/maximum, mean/sigma, and mean/deviation measurements. This counter is designed to be easy to use and maintain. It can be conveniently operated through its touchscreen display, menu structure, and single-step functions, and can hold up to 8 setups for its several count functions. Its optional probes, such as the GPROBE, helps the user make even more accurate measurements. TEKTRONIX 11801 A also saves the current user settings without having to manually re-enter them every time. Overall, 11801A High Accuracy Universal Counter is a versatile, reliable, and portable instrument that offers a wide range of features to suit any application. It is easy to use and maintain, making it a great addition to any lab or production environment.