Once the G Pen Pro Vaporizer has been powered on, you can cycle through its three temperature settings by simply holding the power button for three seconds. The front LED lights will change color, indicating the temperature setting has been changed. The three temperature settings and their corresponding colors can be found below:
Low (Blue) - 375° F / 190° C
Medium (Green) - 400° F / 204° C
High (Red) - 428° F / 220° C
If you have any further inquiries, please contact our Customer Service Department anytime Monday through Friday, 8:00am to 5:00pm PST.
Email: help@grencoscience.com
Phone: (800) 948-7480