Welcome to the MicroTim â¢ Altimeter Website !! Why use a MicroTim Precision Digital Barometric Altimeter / Barometer / VSI? MicroTim is FASTER and MORE ACCURATE than any typical GPS unit or wristwatch altimeter. Â· Lightweight and portable. Easily moves from truck to backpack to recreational vehicle. Dimensions 3âx1.5âx3/4â. Weighs less than 2 oz. Â· Large Display (3/8â tall numbers).
This type of headache occurs while sleeping and is also referred to as alarm clock headaches because they occur at the same time every night. Causes range from changes in small vessels in the cerebrovascular system to previous head injuries. This type of headache is more common in people over the age of 50.
If you manage your stress build-up during the day, you can minimize your night time headaches. 5. Sinus Headaches. The pain in this type of headache is centered around the front of the faceâthe forehead and nose. This may be triggered by a sinus infection or being allergic to dust mites in your pillows or your other bedclothes. 6. Migraine Headaches at Night. You could be exposing yourself to your trigger at night. Investigate your night-time activities to see what triggers your migraines.