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.
Some people experience headache while sleeping at the end of a long and stressful day. If you are on the go the entire day without giving your body a chance to rest and recover, tension headaches may arise. Stress in the form of worry and tiredness can also cause a lack of sleep which will cause more headaches. If you manage your stress build-up during the day, you can minimize your night time headaches. 5. Sinus Headaches