LashJoy's Digital LCD Screen Hygrometer is an essential accessory for every Lash Artist to maintain optimal lash retention.

This compact device accurately measures humidity and temperature, ensuring you always know which adhesive formula to use that will best suit your conditions.

Optimum lash retention for your clients starts with knowing which adhesive formula to use based on your environment.

Pro Tip: Rather than trying to manipulate your lash room conditions with air conditioning, dehumidifiers, etc. (which can take ages!), simply switch to an adhesive formula that matches the temperature and humidity. By doing this, you'll lash much more efficiently and your clients will have greater lash retention.

Key Features:

• Compact Design: Small and lightweight, easy to carry and store and place wherever it's needed.
• Built-in Clock & Alarm: Keep an eye on the time as well as the temperature and humidity.
• Precise Measurements: Accurately measures temperature and humidity and can be switched between Celsius and Fahrenheit for convenience.
• Easy-to-Read Display: Large, easy-to-read digital LCD display.
• Battery-Operated: Powered by a single AA battery (not included).

Q: How do I replace the battery? A: Simply open the battery compartment and replace the old AA battery with a new one.

Q: What is the measurement range of the hygrometer? A: The hygrometer measures humidity from 10% to 95% RH and temperature from 0°C to 50°C (32°F to 122°F).

Q: Where should I position the hygrometer? A: The best place to position the hygrometer is near your lash bed for accuracy and so that you can easily read the display at a glance.