Thermo Scientific HERAcell vios 250i LK CO2 Incubator 51033597 With 3x Shelves 135514399652 It measures 34kHZ when it's

It measures 34kHZ when it's supposed to be at 42kHZ

Manufacturer Dwyer Model Number VFA SKU 19-28284 Ref 23-35600

Manufacturer Aperia Technologies Model Number HS- 1100S SKU 19-75742 Ref 23-108787

Air Valve Assembly was pulled from a working environment

Thermo Scientific HERAcell vios 250i LK CO2 Incubator 51033597 With 3x Shelves 135514399652 It measures 34kHZ when it'sThis item will ship motor freight. Condition 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 CO2 Incubator, 3x Shelves, and Power Cable as pictured. No additional items or accessories are included. Photos are of the actual unit for sale. Inventory is on hand and ready to ship. Please feel