This skin analyzer can test the moisture and oil content of your skin in about 3 seconds. With this great product, you can know more about the skin  keep your skin moisture-conditioned, fresh and cool.

Using methods:
1. Press "SCAN" for one time, with backlight and "Bi" signal, then data flashes on LCD display.
2. After the LCD data back to zero (which means the double LCD display shows 00.0%), we enter the test process.
3. Let the probe be perpendicular to your skin and close to it, (Remember to press the probe as much as possible). After about 3 seconds long, "Bi"signal tone, LCD will display percentage of moisture and oil content simultaneously.
4. Press the "SCAN"any time, it will enter the operating readiness process, then you can retest your skin.
5. 20 seconds after the test, the backlight will turn off; 40 seconds without any operation, the analyzer will power off automatically.

Note:
Item color displayed in pictures may be showing slight difference on your computer monitor since monitors are not calibrated same. Please in kind prevail. 

Specifications:
Color: White / Pink (Optional)
Material: ABS
Display: LCD Backlight
Operating Temperature: 5~40°C 
Relative Humidity: <70%
Testing Range: 0~99%
Testing Time: Approx. 3s
Power Supply: 1 * CR2032 Button Battery (NOT included)
Item Size: 145 * 45 * 28mm / 5.7 * 1.77 * 1.1in
Item Weight: 49g / 1.73oz
Package Size: 18.5 * 10.5 * 6.5cm / 7.28 * 4.13 * 2.56in (L * W * H)
Package Weight: 212g / 7.5oz

Package List:
1 * Digital Skin Analyzer
1 * User Manual (English)