Description: Color Blindness Detection Book 2024 Includes Ishihara Tests with 38 PlatesDESCRIPTION Features: -Professional test book, is a simple and accurate way to discover congenital color blindness and red-green color blindness, each of which has two forms, complete and incomplete. -Includes four special test plates for determining the type and degree of color vision deficiency. - Using the characteristics in red-green color blindness, blue and yellow appear significantly brighter than red and green. -Color plates are attached to a specially designed album-type book for easy operation. -The graphics seen by people with color vision deficiency must be different from those of people with normal color vision. Specifications: Part name: Color difference test book Material: paper Size: 19*14.8*4cm Color: as shown Quantity: 38 plates Package Contents: 1*Color Difference Test Book Note: 1: Please allow 1-2 cm error due to manual measurement, please make sure you do not mind before ordering. 2: Due to the difference between different monitors, the image may not reflect the actual color of the item POLICESShippingPaymentWARRANTY We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message. We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.
Price: 60.22 USD
Location: jinhua
End Time: 2025-01-12T13:19:05.000Z
Shipping Cost: N/A USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
MPN: Does Not Apply
