Having a laser range finder handy can be very useful. Such tools can be vital for engineers and homeowners.

1. What Is A Laser Range Finder, How Does It Work And Why Should You Care?
Having a laser range finder handy can be very useful. Such tools can be vital for engineers and
homeowners. Whether you are looking for a quick measurement or just a quick measurement of
the house.
One question may be lurking around; What does a typical laser-based range finder have to offer
you?
How Laser Range Finders Work
A highly concentrated ray of light can be shot with the use of a Laser range finder. By doing so
you will measure the time the pulse takes to hit the target and reach back to the finder. With the
known speed of light, users can find the most precise distance between can be measured.
There are even a few laser range finders that can be used to measure the distance of wall face.
All you need to know is to use the Pythagorean theorem. You form a right triangle by measuring
the distance between two points of a wall, and the laser distance meter calculates the third ‘side’
of the triangle using the equation “a2 + b2 = c2”. Measuring two sides of the triangle gives you
two of the values neededto solve for the third side – the wall face – and a properly equipped laser
range finder will do the calculating for you.
The principle that is behind the laser can also be applied to measure the temperature and the
rotation of speed too. With the use of laser tachometer you can measure the rotational speed of a
wide variety of objects such as a fan blade, car wheels and so on. On the other hand, you can
even use laser thermometers. This can assist in measuring the temperature of a fire, oven or a
furnace from a safe distance.
Who Uses Laser Range Finders?
Laser distance measurers are pretty useful whenever you need to measure the distance between
two or more objects in a short amount of time. Grab a pen or tap down the values on a tablet and
you’ll be able to take down measurements in no time at all when compared to other methods like
using a ruler or tape measure.

2. A few fields that can make especially good use of use laser range finders include:
• Engineering
• Architecture
• Construction
• Golf
• Archery
• Precision Manufacturing
• Inventory Management
• Military
• Hunting
Different Models, Different Results
Do note, however, that not all laser range finders are created equal.
Some models are designed purely to measure the distances between one point and another.
Having no frills attached helps reduce both price and size. Other models have a few extra
computational capabilities built in, like the aforementioned ability to measure a face wall. Still
other models boost the specifications all the way up to 11 – like how military-grade long range
laser measurers can measure the distance of objects 25 kilometers (15.5 miles) away.
Safety Concerns
As a general rule, it is never a good idea to shine a laser into the eyes of anyone – much less the
beams coming from a laser range finder.
Most finders are in the Class I laser rating. These low-power models don’t present much of a
threat when briefly flashing across the eyes of a person. Still not a good idea to flash the light on
a person’s eyes for prolonged periods of time, especially when the aforementioned person is
using optical instruments.
Other high-power laser range finders, however, drift into the Class II category. The human eyes
will feel some discomfort and will reflexively blink to avoid this pain. However, fighting the
blink reflex and prolonged exposure to this light can (and often will) cause serious eye injury.
Know a bit about what laser measurers are, what they can do, and a few of the more basic bits to
keep in mind? Good – now you know how to make the most of a laser range finder when you
finally get your hands on one!

3. Chinavasion is a Shenzhen-based gadget wholesaler that offers a wide array of laser range
finders. Visit Chinavasion.com today to learn more about these range finders as well as the other
products on sale!