A Comparison List of 6 of the Best 100m Laser Measures

As the name suggests, a laser measure makes it possible to take a measurement that you may once have needed a tape measure to take through the use of laser beams. No matter whether you’re using them at home or professionally, whether that’s in the real estate or construction industries or something similar, these devices allow you to take measurements far more quickly and easily.

These devices can be used to not only determine distances but can store multiple readings and transfer them to other devices wirelessly for further use. Some can also provide you with other types of readings such as area or volume measurements and indirect line measurements.

In this case we are casting our eyes over measuring devices that have a range of up to 100 meters (328 feet). Measures with this range have a typical application in the construction industry.

The majority of laser measuring devices are accurate to at least 1/16” and they will provide you with the reading at the press of a button.

Listed below is a selection of laser measures from a range of manufacturers that will allow you to compare them to come up with the one that best suits your needs. It is important to note that the MSRP is the price that has been placed on the products by the manufacturers. It is very common to find the products for sale at significantly lower prices than these.

Why Use A Laser Measure?

There are a number of good reasons for using a laser measuring device instead of the old tape measure. They come down to a few important factors:

  • Durability
  • Ease of use
  • Accuracy
  • Price

Anyone who has performed the task of taking frequent measurements either inside or outdoors will understand that it can be a time consuming task. Lighting issues can be a problem when trying to determine the exact measurement that you have just taken and, in some cases, it may be difficult to even get your head into the right spot to read the measurement.

For all of these cases, the prospect of simply lining up the laser beam along the area you want to measure and then hitting the button to capture the distance is a far preferable option.

These days there are a lot of devices available that will greatly simplify the measurement process. Not only that, you can be confident that the measurement is going to be spot on with the expectation that these devices can achieve accuracy to better than 1/16”.

Detailed Description of Laser Measures

We will now take a more detailed look at each model with a description of the features of each product that should give you a better idea of which model might best suit your needs.

Bosch GLM 100 C Distance and Angle Measurer


  • Laser Diode: 635 nm
  • Range: 0.05m to 100.0m
  • Accuracy: +/- 1.5mm (1/16”)
  • Weight: 0.14kg (0.3lb)
  • Dimensions: 4.375” x 2.0” x 1.8”


The GLM C laser measure is designed for the professional who needs a measuring device that is capable of providing a wide range of different measurement options. In this case it can offer up to 10 measurement modes including length, area, volume, angle, min/max, continuous, single indirect height, single indirect length, combined indirect height, and multi-surface are measurement for maximum versatility.

It is extremely accurate over the distance up to 100m with the advertised accuracy level being to within 1/16 of an inch but most customers report that the accuracy that it achieves is actually much better at 1/32”. It also has a tilt sensor which will give it 360 degree angle measurements in two dimensions which helps to provide it increased accuracy.

It is Bluetooth enabled which will let it transfer and store measurements from the laser measure to another device via a free app.

The measure is powered by a rechargeable integrated Lithium-Ion battery. It comes with a recharger and a belt pouch.

DeWalt DW03101 Laser Distance Measure


  • Range: 100m
  • Accuracy: +/- 1.5mm (1/16”)
  • Weight: 10.4 oz
  • Dimensions: 5" x 2.94" x 7"


This is a very popular laser measure that is filled with all of the features that most professionals will appreciate and use on a regular basis. As well as taking linear distance measurements to an accuracy of +/- 1/16”.

It can also carry out area and volume measurements and indirect height measurements using the Pythagoras function. This function allows you to direct the measure to two separate points from an angle and it will then calculate the third side of the triangle at the touch of a button.

It also has an integrated inclinometer which may be used as a digital level and can calculate continuous height and indirect horizontal distances.

The display screen is nice and large and is backlit so that it can be read in all types of light conditions.

The outer edges have been a rubberized coating making it easier to hold and also provides it with a shockproof case.

The measure can store the last 20 measurement readings that were taken and is powered by 2 x AAA batteries.

Milwaukee 330ft Laser Distance Meter


  • Range: 100.0m (330ft)
  • Accuracy: +/- 1.5mm (1/16”)
  • Weight: 0.14kg (0.3lb)
  • Dimensions: 4.5” x 2.0” x 1.2”


The Milwaukee distance measure has been designed to give you the ability to take measurements from all angles and orientations. It features a 3-position auto-detecting lever as well as a digital auto-level.

The 3-position auto-detecting lever enables measurements to be taken from corners and edges without any hassle.

The auto-level function is especially nice because it will detect when the meter is being held at a level position and then the measurement will be taken automatically at that point.

Reading the measurements after they have been captured is made very easy by the 2” color screen which ensures readings can be seen in low light situations.

The various measurement features possible with the meter will let you add and subtract values and calculate linear distance, indirect height and length, surface area, total area, and volume. It is capable of storing up to 30 readings in its memory.

This is a very nice laser measure that has buttons that are positioned in easy to use and reach spots for all types of angles and readings. It is compact and light and most customers have reported having a good experience with its use.

Leica DISTO 2 Laser Distance Meter


  • Range: 0.05m to 100.0m
  • Accuracy: +/- 1.5mm (1/16”)
  • Weight: 3.53oz
  • Dimensions: 4.57” x 1.73” x 1.02”


This measuring device consists of 7 measurement modes and has an advertised measuring range of up to 330 feet. It has a measuring accuracy of 1/16 inch. The default reading takes the measurement from the base of the device but it is also possible to configure it to take the reading from the front.

One of the very nice features of the device is its Pythagoras function which enables measurements to be taken by forming two sides of a triangle to get the third side as the measurement. This is handy if the spot to be measured is too tight to place the device.

As well as being able to measure end to end distances the DISTO D2 can also calculate area and volume and will also retain the last 10 measurements taken. There is an Add/Subtract capability that can combine measurements so that you can take a total measurement of the entire wall surface in a room (handy for painters).

It also has the capability of being able to transfer readings to mobile devices via Bluetooth Smart V4.0.

There have been some customers who have been unhappy with the difficulty in operating the device because the buttons are both difficult to press due to their positioning and to their stiffness.

The measure has an IP54 rating for dust and moisture protection and it is powered by 3 x AAA batteries.

Suaoki P7 328ft Laser Distance Measure


  • Range: to 100.0m
  • Accuracy: +/- 2 mm
  • Weight: 11.7oz
  • Dimensions: 4.5" x 1.9" x 1.1"


This is a compact laser measure that has been designed to offer an easy to use option. It has a 2” color touchscreen that is advertised by the company as being intuitive to use. The screen also rotates as the meter aspect changes from vertical to horizontal.

The different measurement modes available include single, continuous, are, volume and Pythagoras modes. It also comes with an auto level and auto height reading and you can measure the distance between two arbitrary points.

There are only two buttons to worry about, the on/off switch and the button to take the measurement. It will save 30 sets of measurement records.

The measure can be connected to a mobile device via a Floor Plan App for data transfer. The app allows space dimensions to be used to draw a floor plan or can be incorporated to mark line lengths on photos.

The measure is protected to a rating of IP54 which means it is protected from both moisture and dust. It is durable and will be able to withstand knocks and bumps associated with it being dropped. It is powered by 3 x AAA batteries.

The customer reviews have been consistently positive with most people explaining that it will do all of the things that the more expensive brands can do without having to pay the extra money.

Stanley TLM330 Laser Distance Measurer


  • Range: to 100.0m
  • Accuracy: +/- 1.0mm (1/32”)
  • Weight: 8 oz
  • Dimensions: 6.81" x 6.29" x 2.36”


This laser measure has an advertised accuracy level of a mere 1/32” (1 mm) which makes it more accurate than any other model on the market for distances out to 100m. It is capable of taking straight distance measurements as well as area and volume. It also has the capability of adding or subtracting distances from previously taken readings as well as a Pythagoras function that will form a reading from pointing at 2 arbitrary points.

The screen offers a 3 line backlit reading that makes it possible to read it clearly in all types of lighting situations. It is also able to store the last 20 measurements for later recall.

All of the various functions and modes that are available in this unit are controlled by the buttons found on its face. This makes it necessary to go through a brief learning phase as you become used to the buttons and what they will provide.

But the bottom line is that this laser measure has been designed to cater to the needs of a professional who will be taking many measurements while on the job. It is slightly more bulky than its competitors but it is also loaded with every functional extra possible.

A Few Features to Look For In A Laser Measuring Device

As with all electronic devices there are many different options that may be available. Some laser measures will be loaded with most, if not all of the available features while others may simply provide you with the basic linear measuring ability. There are some considerations that you should be making when you hunt around for the laser measure that will best suit your needs. We have provided a few that may help in your decision making process.

Screen Backlight

This is a consideration that you may not think of until you have the measure in your hand in a low-light situation and suddenly realise you can’t see the reading. A screen that you can optionally backlight means that it will be operational in both the daylight and in areas where there is little lighting at all.

Storage Capabilities

In many professional applications you are going to want to take multiple measurements around an entire worksite. If this is the case it would make sense to use a measure that is capable of storing many readings. Some meters can store up to 20 measurements while others can store 30 or more. If this is an option that you will require it will definitely pay dividends to get the measure that gives you a greater number of readings to recall.