Cole-Parmer 4445-30 Servodyne Controller - AS IS 144494708768 Manufacturer Sony Model Number CCD-TRV101

Manufacturer Sony Model Number CCD-TRV101

Manufacturer Suzhou Inovance Model Number H3U-3232MT SKU 19-41847 Ref 23-90991

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

and the top cover is loose

Manufacturer Pioneer SKU 19-66180 Ref 23-93778

Cole-Parmer 4445-30 Servodyne Controller - AS IS 144494708768 Manufacturer Sony Model Number CCD-TRV101Condition 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