Overview Performance Options

Universal Counter SC-7205A

Easy operations with single key strokes for each action.
High cost-performance counter with three different variations!

The universal counter SC-7205A features frequency, cycle, time interval, pulse width, phase, frequency ratio, duty ratio, cumulative count, and peak voltage measurements for easy, versatile measurement. As a basic piece of measurement equipment for development work and technical education, they are also ideal for introduction to production and inspection lines.


SC-7205A
  • Easy operations with single key strokes for each action.
  • Easy to see fluorescent display tube. Detailed information is shown on a 5 × 7-dot display.
    * The full spelling display guide strongly supports operations.
  • Auto-trigger function that does not require setting the trigger level. Manual settings are also possible.
  • Comparator and statistical operation function make it easy to improve the efficiency of line inspection work.
  • Unit conversion (rpm, speed, etc.) is possible using the scaling operation function.
  • It is easy to check the waveform amplitude by measuring the peak voltage of the input signal.
  • Streamline routine inspection work by saving/recalling panel setup.
  • RS-232 interface for full remote control
    200 data/sec real-time transfer possible
    * GPIB interface SC-701 (factory option)
  • Highly expandable options
    Comparator output with digital I/O (SC-702). External trigger input.
    * A generous output of 150mA and 50V that can be used as it is for line monitoring equipment.

Measurement function (selection guide)

Measurement function Gate Equipped model
Internal EXT-B MANUAL SGL SC-7207H SC-7206H SC-7205A
FREQ-A Frequency ○ ○ × ○ ○ ○ ○
FREQ-B Frequency ○ × × ○ ○ × ○
FREQ-LINE Frequency △ × × × ○ × ○
FREQ-C Frequency ○ ○ × × ○ ○ ×
PERI-A Period ○ ○ × ○ ○ ○ ○
DUTY-A Duty ○ × × ○ ○ ○ ○
P.W-A Pulse width ○ × × ○ ○ ○ ○
TOT-A Addition counting ○ ○ ○ × ○ ○ ○
T.INT A-B Interval ○ × × ○ ○ × ○
FREQ A/B Frequency ratio ○ × × × ○ × ○
PHAS A-B Phase ○ × × ○ ○ × ○
Peak voltage A － － － － ○ ○ ○
Peak voltage B － － － － ○ × ○

○… Selectable × … Disabled △… Disabled for 1ms, 10ms