Jrifedptry 1 Piece LCD Digital Water Oil Moisture Tester Fluorescent Agent Skin Analyzer Detector Portable

Smart Memory Function:8 groups of the latest test results can be saved for later check by pressing the 'O' button. Superior Material:Made of high quality and environmentally friendly material, , safe and solid to use. Multiple Functions:Can be used to test skin moisture, oil, elasticity; can be used to test environment temperature and humidity; with the fluorescer function, can be used to test the fluorescer. Highly Sensitive Probe:Highly sensitive probe provides more precise test result. 1 button operation presents more convenient using experience. Handy Size:Stylish and portable in compact pen design. Mini size makes it good for home, travel, beauty salon and professional skin hospital.