The DAA Magnetic Powder Check is a great addition to any progressive reloading machine, helping to ensure the quality and safety of your reloaded ammo.

Summary of features and advantages:

Can be used on all toolheads, does not require a dedicated hole near station.
Assembles onto any 7/8-14 station
Provides both an audible AND a visual alarms
Acceptance range of powder level is approx. 2.0-2.5mm. Easily enough to trigger an alarm in case of a double-charge or no-charge situation.
Includes all parts for both rifle and pistol use
Activates off the rim of the case, so no alarm sound when no brass is present
Slim and compact design
Quality materials. Stainless Steel Rod, Brass shoe, with an aluminum red anodized die body. Rubber coated glass-fiber reinforced nylon for electronic housing
Custom PCB board for all electronic parts ensures reliability and longevity.