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

Paquete de 2 campanas de llamada, 8,5 cm de diámetro, campanas de servicio para escritorio, hoteles, escuela, restaurante, amarillo sonriente

Mex $325.79

Mex $ 166 .00 Mex $166.00

4.8

Creative Teaching Press - Juego de calendario audaz y brillante, tablero de anuncios CTP y exhibición de aula, 67 piezas

Mex $511.21

Mex $ 270 .00 Mex $270.00

4.7

3 Tablero de Lista de Verificación, Tabla de tareas para niños, Tabla de Tareas en Blanco, Lista de Tareas, Tabla de Rutina Diaria y Tablero de Programación Gestión y Planificación Eficiente de Tareas

Mex $219.00

Mex $ 116 .00 Mex $116.00

4.4

Do re mi

Mex $225.00

Mex $ 112 .00 Mex $112.00

4.3

Writing With Phonics K5 Manuscript - Abeka 5 Year Old Kindergarten Manuscript Phonics Penmanship Student Work Book

Mex $715.68

Mex $ 336 .00 Mex $336.00

4.3

Silabas Trabadas

Mex $189.00

Mex $ 113 .00 Mex $113.00

4.7

El libro de las habilidades olvidadas. Juega, repara y crea por ti mismo

Mex $486.50

Mex $ 257 .00 Mex $257.00

4.9

Tsytyst 3 tablas de tareas para niños, múltiples niños, con herramientas de TDAH para niños y adultos, lista de tareas y tabla de tareas de lista de verificación de mis tareas.

Mex $435.78

Mex $ 200 .00 Mex $200.00

5.0

Carro de la compra

No hay artículos en el carro

HOTV Visual Acuity Color Vision Chart 20 Feet