January 2019 ~ china gadgets reviews dolor lumbar cronico

Whether you are trekking through those rugged plains, or trying to find that lookout point with a gorgeous view, it’s always nice sintomas de hernia discal lumbar l4 l5 to have a fellow adventure buddy who always knows where they are going. The Sportneer’s Military Grade Compass – your tough, burly compass-friend who will always point you back in the right direction. It navigates, orientates positions, measures slopes, angles, and scales and locates direction – like the friend who always adopts the backseat driver role – just without the pompous nagging.

They say you can’t choose your family, but you can choose your friends. And your gadgets. So of course, you’d want only contractura lumbar the best. And with military construction, You will be getting the best.


If crafting this navigation compass with high quality, engineering metal isn’t enough, Sportneer also equipped this with a rugged metal casing, and made it waterproof and shakeproof – so you can always rely on it.

I personally tested outdoor, on a hike in the woods, and it proven to be of great help out there. If you’re like me, you have a smartphone. I have half a dozen navigation apps on my phone, so I rarely get lost! But phones have several major weaknesses: battery life and signal reception. Both of those work against you when you’re tromping through the woods. So, just when you need your phone’s navigation aids the most, they can let you down. There’s a low-tech solution to this problem. A compass. Though such a simple device has been around for about a thousand years, compasses have not lost their utility. They don’t need electricity and they can handle almost any weather condition. And they can save your escoliosis lumbar life.

Knowing how to read a lensatic compass is an important navigation skill for outdoor enthusiasts to have. Whether you refer to the instrument as a lensatic, military, or engineer directional compass, what matters is that you have the ability to use it in conjunction with a topographic map to find your way. It is also advisable to learn how to read a topographic map before venturing into the backcountry. Everyone who hikes or camps in the backcountry can benefit from these skills, as well as other key wilderness survival skills.

At its most basic, a compass is a device which uses a magnetized needle to find magnetic north. The earth has a magnetic field which pushes on magnetized needles dolor sacro lumbar ejercicios. Maps are typically made so north is up. You can, therefore, use a compass to figure out your bearings and know which direction is north. Once you have that, you can use a map to determine where you need to go. A lensatic compass, also called a military compass, is a more advanced and useful version of a magnetic compass. The term “lensatic” refers to the magnifying lens that helps you use the compass more effectively. They’re also called military compasses because this is the design used by the US Military.

The most precise method of using a compass, this method is similar to using a handgun. Unfold the compass so the cover is at a 90-degree angle and the lens is at a 30-degree angle. Place your thumb through the thumb loop, hold your index finger alongside cirugia de columna lumbar recuperacion the body of the compass, and support it with the rest of your fingers. Take your other hand and grasp the hand that’s holding onto the compass. Much like holding a pistol, this increases the hernia de disco lumbar pdf stability of the compass. Now, bring the compass close to your eye, so the thumb loop is touching your cheek. Make sure you’re holding the compass level! Look through the lens and align it and a distant object with the sighting wire. You’ll look through the lens and read the numbers. Now you can shoot the azimuth and figure out the direction of that object.

Also called the center hold, this method is a little less accurate escoliosis dorsolumbar derecha but is easier to perform. Start by putting your thumb through the thumb loop and putting your index finger alongside the compass, similar to the cheek method. Put the thumb of your other hand on the compass, between the compass body and the lens.Compass center two hand hold. Extend your other index finger alongside the compass body and wrap the fingers of that hand around the fingers of your first hand. Now, hold your elbows tight against your sides. Point the compass in a direction by moving your entire body. When aimed where it needs to be aimed, read the compass. Since military compasses often glow, you can use this method at night.

You don’t always have to use two hands. Using one hand is easier but is less accurate, because you don’t have multiple points of contact holding everything steady. Stick your thumb through the thumb loop and rest the compass on top of your bent index finger. You can either put it to your eye or hold it in front of you, depending on what you need to do.

Another useful method is to orient your map to north by using dolor lumbar pdf your compass. Unfold the compass entirely, so the sighting wire is level with the map. Put the map on a level surface such as the ground, and place the compass on top. Make sure that the sighting wire of the dolor de lumbares compass is perfectly parallel to any north/south lines on the map. Rotate the map and compass together until the needle and the map both point directly north.

– Hold the compass in this position and rotate the bezel until the luminous indicator is over the north "N" arrow. The course is now set. To check your course, open the compass and line up the luminous indicator with the "N" arrow. Do not move the bezel.