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In metal frame with black plastic handle.
0, 100 mm, 150 mm, 200 mm, 120 mm
Aluminium, diameter 50 mm, in metal frame, with two hooks.
Brass, plated.
With effective scale lengths of nearly 9″, Rotary scales offer greater accuracy than linear scales. All balances are graduated in gram/Newton. Dial: 3″ diameter metal suspension ring at top and hook at bottom.
The Equal Mass Metal Cylinder Set includes Aluminum, Copper, Brass, Tin and Zinc. Each Cylinder measures ½” in diameter and has the same mass, 20 gm.
