Watlow Controls 920A-2DD0-B000 Temperature/Process Controller - Fair Condition 146075724426 unable to initiate third test

unable to initiate third test (still on but no response from unit when activated) For this reason

Manufacturer uuAirTac Model Number MD10X20 SKU 19-44194 Ref 23-60614

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Watlow Controls 920A-2DD0-B000 Temperature/Process Controller - Fair Condition 146075724426 unable to initiate third testCondition Used Description This item is fully tested and in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in fair condition showing moderate to heavier scuffs scratches blemishes from previous use. Unit is missing 3 connection screws and there is engraving on the unit. Includes Temperature Process Controller as pictured. No additional items or accessories are included. Photos are of the actual unit for sale. Inventory is