Cole-Parmer 4445-30 Servodyne Controller - AS IS 144494708768 Manufacturer Cisco Model Number DWDM-SFP-4772

Manufacturer Cisco Model Number DWDM-SFP-4772 SKU 19-09718 Ref 23-33502

Manufacturer Pioneer SKU 19-66180 Ref 23-93778

Manufacturer Tektronix Model Number P6860 SKU 19-40871 Ref 23-83952

Manufacturer Grass Valley Group Model Number 671-6369 SKU 19-55125 Ref 23-78189

Manufacturer Sony Model Number CCD-TRV101

Cole-Parmer 4445-30 Servodyne Controller - AS IS 144494708768 Manufacturer Cisco Model Number DWDM-SFP-4772Condition For parts or not working Description Unit powers up however it only measures 2250 2500RPM when set full (3000) and 130 180 rpm when set to full (300). Each unit measures a different amount but it will be between the amount listed above. Unit is in fair condition and has heavy wear from previous use including blemishes, scuffs and scratches. Quantity listing with reference photo, you may not receive the actual item pictured. Unit is on hand