Unit comes with original manual. I do not know working condition but unit does appear to power up. Machine is 18″ in length, 6″ wide, and 8 tall. Thank you for stopping by and taking a look. I specialize in antique and vintage paper including magazines, books, atlases, and more. The item “Vintage Klett Summerson Photoelectric Colorimeter Medical Equipment Model 800-3″ is in sale since Thursday, June 17, 2021. This item is in the category “Collectibles\Science & Medicine (1930-Now)\Medicine, Dentistry\Medical Devices”. The seller is “salsaman1″ and is located in Corunna, Michigan. This item can be shipped to United States.
- Original/Reproduction: Original
- Cambridge Instruments: Electrocardiograph
- Country/Region of Manufacture: United States