20 / 24
Your Safer Source for Science
Since 1977
SCIENTIFIC
20
NURSING & HEALTHCARE
I
FLINN SCIENTIFIC
Senses Equipment
Otoscope
Otoscopes are traditionally used to view the auditory canal or nasal
passages and to observe mouth and throat anatomy and physiology.
Clinical quality, this otoscope features a removable 4X viewing lens;
2.5-mm, 3.5-mm and 4.5-mm speculas; and a leatherette carrying
case. Requires two C batteries, available separately.
FB1941
I
$117.80
Otoscope
FB1941
Two-Point Discriminator
Discriminators are used to evaluate cutaneous (skin) sensitivity and
to compare regions of high sensitivity, such as a fingertip, with
regions of low sensitivity, such as the forearm. Made of stainless
steel, this clinical-quality discriminator has calibrated markings from
1 to 10 to ensure reliable and consistent measurements.
FB1938
I
$71.10
Two-Point Discriminator
FB1938
Color Blindness Test Cards, 10-Plate Edition
Red/green color blindness is an inherited condition in which certain
colors of red and green cannot be distinguished. In 1917, Dr.
Shinobu Ishihara developed a simple and accurate method to test
for red/green color deficiency using a pattern of dots within a circle.
Still regarded as the most reliable and accurate method to test for
color blindness, this hardcover book is published with permission
from the foundation established by Dr. Ishihara.
FB1942
I
$233.20
Color Blindness Test Cards,
10-Plate Edition
FB1942
Eye Test Chart
Printed on a durable, non-reflective plastic material with
eyelet-reinforced holes for hanging. Chart measures 22"
×
11" and is designed for a 20-foot test distance. Horizontal
green and red color bars test color perception and direct
attention to specific portions of the chart.
AB1240
I
$11.05
Eye Test Chart
AB1240
Reflex Hammer
Heavy chrome-plated steel handle with red rubber triangular head
for testing reflexes. Also known as a percussion hammer.
AB1245
I
$6.25
Reflex Hammer
AB1245