ASF Rotating Vision Testing Drum

Specific Testing By Part 6 METER
Language Hindi
Color White and Black
Brand ASF Universal
Frequency 50 Hz
Power Source Electric
Shape Rectangular
Voltage 230 V
Wire Length 2 meter
Features Portable

Minimum order quantity: 1 Unit

An optokinetic drum also called catford drum is a rotating instrument to test vision in which individuals are seated facing the wall of the drum. After exposure to the rotating drum, subjects are surveyed to determine their susceptibility to motion sickness.