SECO 100mm Scanner Sphere with Magnet (6703-10) Hard Hats Digital Display: Backlit LCD shows

Digital Display: Backlit LCD shows measurements in mm or inches

Black anodized machined 6061 aluminum body

you can use Alkaline batteries or simply its charger

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

SECO 100mm Scanner Sphere with Magnet (6703-10) Hard Hats Digital Display: Backlit LCD shows100 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)