Redding RS-1 Powder and Bullet scale

Redding RS-1 Powder & Bullet scale
The Redding #2 Master Magnetic Powder Scale is a super-sensitive scale with a magnetic dampened beam swing for fast readings. The hardened and ground knife edges ride in the precision milled stainless steel bearing seats which will not crack, chip or lose their alignment in any way.
Technical Information:

Capacity: 505 Grains
Material: Steel
Units: Grains
Accuracy: +/- 1/10 of a grain, 1/10 grain over/under graduations
Adjustment Method: 2 counterpoise system
Accessories: Aluminum Scale Pan with built in pour spout
Features: Magnetic Dampening
Never used, as New.