SECO 100mm Scanner Sphere with Magnet (6703-10) Hard Hats and soft-sided shoulder bag

and soft-sided shoulder bag

these are the design parameters on which the construction of the DKM2-A is based

Minimum height (retracted): 43

you can use Alkaline batteries or simply its charger

Waterproof

SECO 100mm Scanner Sphere with Magnet (6703-10) Hard Hats and soft-sided shoulder bag100 mm OD aluminum sphere Precise design, allowable deviation < 1 mm Female 1 4 x 20 threaded mounting Painted non glare white Center height is 49 mm for bottom flat (#6703 001) Grade 8 magnet strongest ceramic material available 2. 03 inch OD steel cup 1 4 x 20 stainless steel stud Chrome plated steel cup magnet offers 40 pounds of pull Weighs 0. 80 lb (0. 36 kg)