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

but the markers were inconsistent and appeared to record measurements inaccurately

Manufacturer Ruckus Model Number R610 SKU 19-81635 Ref 23-118147

Manufacturer Vermes Model Number CT10 SKU 19-80987 Ref 23-116612

Manufacturer Rohde & Schwarz Model Number EFA SKU 19-42960 Ref 23-66048

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

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.