Alpha Omega Instruments OXY-SEN-2-F O2 Monitor With OXY-SEN-2SN Oxygen Sensor 153581530465 The battery will need a

The battery will need a replacement

More Specifications available: Click here for PDF

Manufacturer Thorlabs Model Number OSF550 SKU 19-50238 Ref 23-70295

as seen in image there is scuffs and scratching from previous use

Manufacturer Atlona Model Number AT-OME-SR21 SKU 19-78400 Ref 23-113186

Alpha Omega Instruments OXY-SEN-2-F O2 Monitor With OXY-SEN-2SN Oxygen Sensor 153581530465 The battery will need aCondition 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 Monitor and Oxygen Sensor as pictured. No additional items or accessories are included. Unless pictured, no power adapter power cable included. Photos are of the actual unit for sale. Inventory is on hand and ready to ship. Please