Black & White Film Measurement On the GoDesigned for black and white x-ray film measurement applications where portability is required. Self-contained light table accommodates film up to 11 inches wide. The new 331C provides the same performance and reliability as the older model 331, and now includes enhanced power management features.
This battery-operated instrument has a measuring range of 0-3.5D at 1mm and 0-4.0D at 2mm. It includes a certified step wedge.
"Discontinued item. Limited to remaining stock only"