ISHIHARA Test Chart Books for Color Deficiency (24 Plate) 5-off-10 The Titmus V4 vision screening

The Titmus V4 vision screening instrument features a compact lightweight foldable design for ease of handling

Perfect to share with students and staff

Full frequency range for pure tone testing

These swabs become saturated with medication when crushed and provide immediate temporary relief

scrapes and minor burns with the Johnson & Johnson All Purpose First Aid Kit

ISHIHARA Test Chart Books for Color Deficiency (24 Plate) 5-off-10 The Titmus V4 vision screening(24 Plate) 17 numbers and 7 trails Accepted by leading authorities as a simple and accurate method for discovering congenital color blindness of two types: total color blindness and red green blindness, each in two forms, complete and incomplete. Includes four special plates for tests to determine the kind and degree of defect in color vision. Makes use of the peculiarity that in red green blindness, blue and yellow appear remarkably bright compared