Description

Used to supply rechargeable DC power for circuit experiments

producing audible beats when sounded against its fixed-frequency partner on the matching wooden resonance base

concentric circles

with a 6cm cylinder extending to 16cm overall for suspending submerged specimens in the bucket

100 by 100mm friction slider

Linen Tester Magnifier with Foldable Metal Frame, 5x Item Type_Mug Used to supply rechargeable DCFolds flat into a metal pocket frame and opens into a 5x linen tester with an integrated measurement scale, distortion free for textile thread counts and fine pattern inspection.

Exchange/Return Notes

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Linen Tester Magnifier with Foldable Metal Frame, 5x Item Type_Mug Used to supply rechargeable DC

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