Products/Services for RTL Johnson Counter

  • Counter and Timer Boards-Image
    Counter and Timer Boards - (74 companies)
    Pulses or toggles increment counters, which can advance forward, backward, or both forward and backward. Counter and timer boards also generate timed interrupts for analog-to-digital data acquisition and provide fine resolution timing. They are used... Search by Specification | Learn More
  • Logic Counters-Image
    Logic Counters - (78 companies)
    Counter and timer combinations are counters that can perform both counting and timing functions. Digital Counter Specifications. A number of other specifications for digital timers should be considered other than or in addition to the desired... Search by Specification | Learn More
  • Mechanical Counters-Image
    Mechanical Counters - (69 companies)
    Typically, the count stroke is measured in degrees. With rotary ratchet counters, a type of stroke counter, an internal spring returns the shaft or lever to its original position. Pushbutton counters are used for manual counting. The pushbutton is actuated... Search by Specification | Learn More
  • Frequency Counters-Image
    Frequency Counters - (156 companies)
    ...of square wave and pulse input signal frequencies. A frequency counter is an electronic instrument used to measure frequency and time. Frequency counters are used for a wide range of frequency and time measurements and display many digits of accuracy... Search by Specification | Learn More
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    Electromechanical Counters - (111 companies)
    ...indicators, and counter/timer combinations. The GlobalSpec SpecSearch database contains products in each of these categories, and further divides them into the following types. Batch counters count in one direction only - UP. Typically, they can... Search by Specification | Learn More
  • Digital Counters - (191 companies)
    ...where counting is generally subtractive. The counter resets or auto-recycles to the preset count. When the counter counts to zero, the output associated with the preset number occurs. Pulse counters are used to count a momentary but sharp change... Search by Specification | Learn More
  • Automated Cell Counters - (17 companies)
    Automated cell counters provide fast and accurate cell counts and concentrations through a variety of automated detection methods. Automated cell counters are devices that tally, measure, and describe populations of biological cells. This data... Search by Specification | Learn More
  • Shift Registers - (51 companies)
    Shift registers are sequential logic circuits that are used to store and move data. They accept binary inputs from one serial or parallel source and then shift the data through a chain of flip-flops, one bit at time. Search by Specification | Learn More
  • Radiation Detectors - (206 companies)
    ...to a counter. G-M tubes can be configured to detect alpha, beta, or gamma radiation. Due to the high ionization potential of alpha particles, G-M tubes are effective as alpha detectors. They also have high sensitivity characteristics due to the electron... Search by Specification | Learn More
  • Countertops - (273 companies)
    It is available in a wider range of colors than granite, an expensive material with an extremely high hardness. Laminate countertops are made of plastic-coated synthetics and provide a smooth, easy-to-clean surface. Like granite counters, marble countertops... Learn More
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