Press it again to hold that measurement. Press it again to take a second measurement it holds two measurements. It will measure up to 50 feet with a 1/8 inch accuracy. That's perfect for estimating.

Now place the tool against one wall and measure the distance to the opposite wall just point and click and the measurement is stored. Then go to the adjacent wall.

within 1/8" The laser measure is accurate to within 1/8" and measures to 50 feet. It makes this measuring tool more accurate, easier and faster than a tape measure.

Laser distance measurers work by sending pulses of laser light. The light reflects off a solid surface, and the measurer calculates the amount of time it takes for the reflection to return to the device. An internal processor calculates distance based on how long it takes the reflection to return.

A laser distance measurer uses a laser light pulse to determine the amount of space between two points. It's a handy and accurate way to measure areas that would have previously been measured with either a traditional reel-in tape measure or a walking wheel device for measuring.

Laser distance measurers work by sending pulses of laser light. The light reflects off a solid surface, and the measurer calculates the amount of time it takes for the reflection to return to the device. An internal processor calculates distance based on how long it takes the reflection to return.

What is a laser measure? Laser measure tools are innovative measuring devices able to measure distance (such as length, height, or width), area, as well as volume through a laser beam.

How Accurate Are Laser Distance Measurements? Most laser measurers are accurate within 1/8 inch, though some are accurate within 1/16 inch. This accuracy can be maintained within the laser's measurable range. The maximum measurable distance of laser measurers ranges from 100 to 1,000 feet, depending on the exact model.

Laser Level Technology A quality laser level accuracy is plus or minus 1/16th of an inch (0.0625 inches) per 100 feet; 10 times greater than spirit level accuracy of over 1/2 of an inch (0.6 inches) per 100 feet.

The Bosch Blaze GLM 50 CX tops our list for the best laser distance measure for outdoor use.

In total darkness we can see a <5mW 650nm laser around 500 - 1km away when it shines on a white surface. The divergence will make that projected dot 1km away a large dot that reach 20–30m in diameter, and very faint. Green YAG laser pointers at the same power, is in comperison visible up to 4–5km away.

Laser distance measurer or laser distance meter measures distances between two points with speed and precision. The start point of the measurement is the set measurement edge of the laser distance meter and the second point is the end point of the beam.