Delfin Vapometer TEWL Meter—Measures Skin Barrier Evaporation

This unit operates and takes readings. Please assume that it will require calibration before use.

In the pictures I took, the display looks like there are diagonal black lines running across the screen, but they are an artifact of the camera and the display; no such lines are visible in real life.

Just a heads up—the thumb drive that comes with it claims that the software is on it. It isn’t. The drive contains the user’s manual, and that’s it. Calibration expired in October of 2022.