The Worthmore™ Four Dot Test

• Easy to Use

• Quick Test Results

• Lightweight and pocket-sized

• Design ensures red/white lights are always in vertical position

• No batteries or bulbs to replace

• No degrading light intensity

• Uses standard Red/Green glasses (not included)

• Momentary switch always off

• Fully recyclable

• Made in U.S.A.

• LED lights give consistent intensity

• Battery lasts 3-5 years

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