Dover DMM 0400 Motion Controller Unit 135880567502 but the markers were inconsistent

but the markers were inconsistent and appeared to record measurements inaccurately

Manufacturer MTI Model Number MSK-115A SKU 19-77582 Ref 23-111966

Manufacturer Nest Model Number NC4101US SKU 19-72140 Ref 23-103854

4x 549g Bucket

Dover DMM 0400 Motion Controller Unit 135880567502 but the markers were inconsistentCondition Used Description This item is fully tested and in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in good condition showing minor scuffs scratches blemishes from previous use. Includes Motion Controller Unit as pictured. No additional items or accessories are included. Unless pictured, no power adapter power cable included. Pictures are of one of the actual units available. Inventory is on hand and ready to ship.