The micro-processor Gossen Color Pro 3F is designed for color temperature light balancing in Kodak conversion and mired, CC filter values, lux and lux seconds. This color temperature meter analyzes the lighting situation, with flash and continuous light, at the push of a single button.
| Measuring System | 3 balanced silicon photodiodes for ambient and flash |
| Measuring Modes | Ambient, Flash (cord, cordless) |
| Receptor Head | Rotating type |
| Angle of Coverage | Not specified |
| Aperture/Shutter Priority | Shutter priority |
| Display Readout |
Digital LCD display |
| ISO Range | Color temperature readings from 2000-40,000K |
| f/Stop Display Range | Not applicable |
| Shutter Speed - Ambient | Not applicable |
| Shutter Speed - Flash | 1/2 - 1/500sec (including 1/90th sec.) |
| EV Range (ISO-100) | Not applicable |
| Cine Speed | Not applicable |
| Exposure Memory | Yes |
| Shadow/Highlight Calculation | Not applicable |
| Brightness Difference | Not applicable |
| Flash to Ambient Ratio | Not applicable |
| Multiple Flash | Not specified |
| Exposure Calibration | Not specified |
| Power Source | 9V alkaline battery; Automatic "Switch-off" after two minutes; Values retained in memory |
| Dimensions | 5 x 2.75" (127 x 69.85mm) (WH) |
| Weight | 4.5 oz (126 g) |