Commodity name:

Digital skin moisture / oil test instrument，

White，

Model: SK-IV，

Measurement range:0~99.9%，

Accuracy: 1%，

Ambient temperature: 5 C ~ 40 (C):

Using 2 AAA batteries (already matched)， this moisture tester is a high precision skin moisture / oil measuring instrument using the latest bio resistance analysis technique.

In the case of the skin is not subject to any damage， guide you to the skin care.

Oil content: 08%~18%: dry skin， 18%~30%: general skin， 30%~40%: partial oily skin，

Use prevention:

1， remove moisture meter head;

2， press the power switch button， while accompanied by backlight;

3， "didi" two tips， "0% stable display";

4， the probe is perpendicular to the test site， stick in the skin (remember to put the test probe all pressure into the shell)， hear the sound "beep" after the first display of the skin moisture value and then flash two times showed skin oil score;

5， continuous test by the clear key， the operation method with 4， 5;

6， the test is finished 5 seconds background lights， no operation automatically shut down after 30 seconds

8， after use， please use alcohol and soft cloth or tissue paper wipe test probe， and cover;

Material: plastic，

LCD screen， screen size: 1 inches，

Packing list:

1X test instrument，

1X instruction in english，

2xAAA battery