Frequency counters are digital indicating meters for accurate measurement and display of square wave and pulse input signals

Signal conditioning products provide amplification, filtering, converting, and other processes required to make sensor output suitable for reading by computer boards.

Digital thermometers are portable temperature sensing devices that have permanent probes and a digital display.

Electronic counters and electronic timers are completely electronic units for performing a variety of counter or timer functions

Phase-locked loop (PLL) frequency synthesizers are electronic devices that produce frequencies coherent to a reference frequency

Counter and timer boards are computer cards that perform digital counting and/or timing functions

Frequency-to-voltage converters accept a signal and convert its frequency to a corresponding analog voltage level

Digital counters are integrated circuits used for counting events in computers and other digital systems

Electromechanical counters and electromechanical timers accept inputs to operate mechanical display, such as rotating wheels or knobs

Voltage-to-frequency converters accept a voltage signal and convert its analog level to a signal with a corresponding frequency

Signal generators and waveform generators are used to test and align all types of transmitters and receivers, to measure frequency and to generate a signal, waveform or noise source. Signal generators can use AC energy, audio frequency (AF) and radio frequency (RF) to function

Frequency meters are instruments that provide analog outputs as frequencies that vary as a function of the applied input. They display values on a dial, usually with a needle or moving pointer

Frequency converters and translators scale and/or filter frequency inputs to produce outputs signals with frequencies that are a function of the inputs

Mechanical counters are used to detect, totalize and indicate a sequence of events in applications that do not use electrical power

Scintillation detectors and luminescence counters are used to detect gamma, x-ray and neutron radiation. They consist of a detector for sensing incident radiation and a photomultiplier for producing countable pulses