The economy clock / counter is a timing device that is capable of accurately recording times down to the millisecond. All switch contacts can be configured for Normally Open or Normally Closed contacts, adding versatility to the device.
This device is powered by a single 1.5 volt AA battery, and a small micro is employed to provide all the operational needs of this device.
This unit can display times up to 999.999 seconds before roll-over of the display occurs, and can display up to 9,999 count inputs before roll-over occurs.
The device has individually configurable inputs, it will work with contact closures, logic levels, and IR triggering systems. All the inputs are diode protected with 1N914's, whose breakdown voltage is rated at 100 Volts. We recommend a maximum rating of 30 volts DC, and absolutely no AC voltage applied to the inputs.
Set of two (1 Red and 1 Black) 10-foot patch cords for our timing and counting systems.
The automatic tally maze attaches to an impulse counter and / or stop clock (not included) to record errors and time required for completion. While wearing a blindfold, subject traces along the anodized pattern with a metal stylus. Reduction in number of errors for successive trials is a useful demonstration of learning and memory. Blindfold not included.
This device tests dynamic steadiness. The subject is required to move a metal-tipped stylus along a narrowing channel without touching the sides. The channel width can be adjusted for varying difficulty. Centimeter markings along the edge allow measurement of a subject's performance.
The subject's task is to hold a metal-tipped stylus in 9 progressively smaller hole sizes without touching the sides. The effects of: steadiness of handedness, exercise, smoking, alcohol ingestion, and other factors can be observed. Performance curves can be analyzed for practice effects and fatigue.
This is a test of motor coordination and learning which requires both arms to work together. The subject's task is to move the metal pointer around the anodized star pattern without leaving the pattern.
This tracing device involves reversal ability, hand-eye coordination and learning. Subject is required to trace the star pattern while watching only its mirror image. This automated unit comes with an impulse counter which counts every time the metal-tipped stylus leaves the anodized star pattern.
