Humidity Testing Device - Temperature Hygrometer
Lashes and Glue must go through a curing process which is why every lash technician needs to know the humidity in a lash room or workspace. The optimal humidity level is generally between 40 to 50%.
This item is a definite MUST HAVE!! to ensure your room is at an evenly controlled temperature. This little gadget comes complete with a clock and alarm so you can time yourself during each lash application.
What a fantastic item to add to your toolbox!
Not to mention an affordable price. Comes with an instruction manual.
Note: Batteries not included!.