Thermo Scientific Nalgene Graduated Cylinder 100mL TC/TD 20C 3662-0100 Lot of 3 155611289203 the front module doesn't respond

the front module doesn't respond and EE is on the display

Manufacturer Mesa Model Number 4I30 SKU 19-66349 Ref 23-94096

Includes Solenoid Valve and Pressure Switch as pictured

Manufacturer Marantz Model Number NR1603 SKU 19-60292 Ref 23-96188

Manufacturer Siemens Model Number TYPE BL SKU 19-52954 Ref 23-95393

Thermo Scientific Nalgene Graduated Cylinder 100mL TC/TD 20C 3662-0100 Lot of 3 155611289203 the front module doesn't respondCondition Used Description Recently removed from working service and guaranteed functional. Cosmetically in fair condition showing moderate to heavier sticker residue, discoloration, scuffs scratches blemishes from previous use. Includes Graduated Cylinder Lot of 3 as pictured. No additional items or accessories are included. Pictures are of one of the actual units available. Inventory is on hand and ready to ship. Please feel free to message us with