HOTV Visual Acuity Color Vision Chart 20 Feet

4.7 (2) Escribir comentario

Envío gratis en pedidos superiores a Mex $600.00

Mex $239.84

Mex $ 127 .00 Mex $127.00

En stock

Cant.:

Includes red and green bars for color vision screening.
HOTV optotypes are great for testing preliterate children 3-4 years old.
The child must be briefly taught each optotype before testing and shown the response key included.
HOTV chart also includes red and green bars for quick color vision screening while testing acuity vision.
Chart Size : 9×14 in (23×35.5 cm). Chart Distance 6m / 20ft, Optotype : HOTV, Contrast Level : High

This takes the guessing out of pediatric vision testing and make recording more accurate.

john

Comentado en los Estados Unidos el 21 de abril de 2021

Poor quality.The color is too dark. It's much darker than A4 paper.

C Little

Comentado en los Estados Unidos el 26 de febrero de 2020

I bought this to conduct the vision screenings in my high school because I did not like the chart that they had and theirs did not have the color blocks either. This is much more functional and easy!! All in one, you just need to hang this up and measure 20 ft away and mark that spot then either have the student cover their eye or use a small cup to cover each eye.

Productos recomendados

Skill Builders! 1er grado suma y resta, plan de estudios de educación en casa, juegos de aprendizaje de primer grado, materiales de aprendizaje de primer grado, 109 piezas, edad 6+

Mex $378.50

Mex $ 177 .00 Mex $177.00

4.5

Juegos Didacticos de Matemáticas，Juguetes Sensoriales para Niños para el Aprendizaje de los números，Contadores de matemáticas, Juguetes educativos.

Mex $119.98

Mex $ 67 .00 Mex $67.00

4.3

TEACHER CREATED RESOURCES Oh Happy Day Stripes Straight Rolled Border Trim, 50 Feet

Mex $422.26

Mex $ 219 .00 Mex $219.00

4.8

LEARNING ADVANTAGE Juego de Billetes de Juego – 35 Unidades, 25 Cinco, 20 diezas, 15 veintes, 5 Cincuenta y 5 Cientos – réplica de Billetes para Jugar con Moneda Falsa

Mex $165.62

Mex $ 87 .00 Mex $87.00

4.9

Carta de ojos de color Snellen de alta calidad, tabla pediátrica de visión de color, tamaño 55 x 27 cm cada paquete combinado

Mex $597.00

Mex $ 292 .00 Mex $292.00

5.0

Are You Ready? (Gospel Tract - Packet of 100 - Spanish)

Mex $404.76

Mex $ 202 .00 Mex $202.00

4.3

Fondo De Cultura Económica Las Cartas Del Beagle

Mex $365.50

Mex $ 171 .00 Mex $171.00

4.3

Educación Temprana al Paladar: Guía nutricional paso a paso para los primeros dos años de vida de tu bebé. (Spanish Edition)

Mex $872.27

Mex $ 409 .00 Mex $409.00

4.8

Carro de la compra

No hay artículos en el carro

HOTV Visual Acuity Color Vision Chart 20 Feet