"SCIENTIFIC HATCHERIES"

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United Scientific™ Digital Timer with Photogates

Accurately measure acceleration due to gravity.

Compact visual and audible alarm timer.

Clearance

High performance spark timer in a compact design.

Clearance

Measures velocity and acceleration with durability and accuracy.

Measure the speed and acceleration of objects by counting the number of dots in a measured length of ticker tape.

Extra large 1¹/₂" digit size allows for easy viewing from up to 60 feet away.

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