1. Made of environmentally friendly materials, durable, safe and firm to use.
2. Using real bio-detection technology to measure skin moisture level more accurately.
3. LCD display with backlight for use at night.
4. High sensitivity probe to accurately test skin moisture and oil. 5. Easy to operate, light weight and portable.
6. Effective detection of skin dehydration, you can analyze your skin condition in time.
7. Compact pen design, suitable for home, travel, beauty salon and professional skin hospital.
8. Material: ABS
9. Power supply: AAA batteries (batteries are not included)
10. Use environment: 5-40 degrees Celsius / relative humidity of 70% or less
11. Weight: 45g
12. Size: 17 x 3cm