Grass Instruments SIU8TB Stimulus Isolation Unit - Fair Condition 156530620041 Manufacturer Thermo Scientific Part Number

Manufacturer Thermo Scientific Part Number 88880007 Model Number Magnetic Stirrer RT Basic-12 SKU 19-78450 Ref 23-112766

Manufacturer Pico Macom Model Number MPC-PSF12/16 SKU 19-71802 Ref 23-102626

but they are all defective with issues

EX250-IE1 Output Blocks (6x): Expanding digital output capabilities

Includes Photic Adapter as pictured

Grass Instruments SIU8TB Stimulus Isolation Unit - Fair Condition 156530620041 Manufacturer Thermo Scientific Part NumberCondition 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. Unit will have heavy discoloration. Includes Stimulus Isolation Unit 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.