Name: LEA GRATINGS® ACUITY TEST, 52089
Brand: Good-Lite
Availability: OutOfStock

Nowości - narzędzia jednorazowe w promocyjnych cenach

Language
- Polish
- Angielski
- German
Customer zone
Shopping Cart ( 0 )
- Shopping cart is empty
- x
For free delivery are missing -,--

Free delivery!

Sum 0,00 zł

Price includes discounts

0,00 zł

Categories

LEA GRATINGS® ACUITY TEST, 52089

The Symbol : 251300

Good-Lite

LEA GRATINGS® ACUITY TEST , 52089 A Resolving/Discrimination Test

Kolor/Wzór

LEA GRATINGS® A PREFERENTIAL LOOKING TEST

LEA GRATINGS™ LOW CONTRAST GRATING ACUITY TEST

No goods

To the virus Vault

Delivery time to	20 days
Shipping price	The Lack Of
The Availability Of	na zamówienie 0 opak

Pełna oferta tablic
The bar code
EAN

Description
Safety Information
Ask a question

A Resolving/Discrimination Test

This test at full contrast requires discrimination of the direction of long lines, which is a more demanding task than the detection acuity measured with the LEA GRATINGS® Acuity Test. The test gratings are presented to children and adults at different distances to determine at which distance the direction of lines can be perceived. Knowing the distance and which grating was used, the grating acuity values can be read from the nomograms. Includes nomograms, instructions, a storage case, and 4 disks.

Dimensions: 8" (20 cm) in diameter.

Click here for the 251300 Guide.