Electro-Sensors 933 Shaft Speed Sensor 775-093300 135125049703 Includes Controller Raid Card as

Includes Controller Raid Card as pictured

Here's a description of the main features and specifications of the power module:

Manufacturer Starrett Model Number KBS1224-BGT-10 UPC 049659403435 SKU 19-62012 Ref 23-87773

Battery appears to hold a charge on both units

Manufacturer Marantz Model Number Model 9 Reissue SKU 19-69665 Ref 23-99574

Electro-Sensors 933 Shaft Speed Sensor 775-093300 135125049703 Includes Controller Raid Card asCondition Used Description Item was recently removed from working service and is 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 Shaft Speed Sensor 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