area / volume measurement indirect measurements (Pythagorean) tilt angle measurement add / subtract countdown last measurements memory 20
General
IP protection rating
65
Power source
2xAAA
In box
case / pouch non chargeable batteries
Weight
130 g
Added to E-Catalog
April 2014
Ergonomic and long-range universal professional-class laser rangefinder (laser tape measure) with a red LED emitter (635 nm), monochrome LCD screen without backlight, durable body with rubber protection (IP65), and battery power (2 AAA batteries, LR03). Positioned as a high-end product of 2014. It can become a reliable assistant for construction industry workers, contractors, and demanding private craftsmen.
Capable of quickly and accurately measuring distances up to 100 meters. Based on two measurements (length and width), it can promptly calculate the area, and based on three (length, width, and height) – quickly compute the volume. It is worth mentioning the support of indirect calculations using the Pythagorean theorem (determining the sides of a right triangle by leg and hypotenuse).
The DeWALT DW03101 laser rangefinder will be useful in construction and repair – it is capable of accurately measuring distances when erecting walls, installing partitions, and mounting windows and doors. With its help, you can easily calculate the room area or determine the volume for planning furniture arrangement and finishing work. The device allows you to easily determine distances to surfaces that are difficult to reach with a regular tape measure, such as measuring ceiling height. Continuous measurement mode (tracking) and auto-off function are supported. Built-in memory can store results of up to 20 most recent measurements.
The information in the model description is for reference purposes. Always clarify the specifications and configuration of the product with the online store manager before purchasing. Catalog DeWALT 2026 - new arrivals, bestsellers, and the most relevant models DeWALT.
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DeWalt DW03101 Distance Laser Measure 100m
The DeWalt DW03101 is a robust laser distance measurer engineered to withstand demanding job site conditions whilst deliverin... moreg precise measurements up to 100 metres with ±1mm accuracy. Built to survive 2-metre drops onto concrete and rated IP65 for water and debris resistance, this professional measuring tool is designed for tradespeople working in challenging environments. The integrated inclinometer expands its versatility beyond simple distance measurement, functioning as a digital level and enabling indirect height and horizontal distance calculations. Featuring large, raised buttons and a backlit three-line display, the DW03101 ensures easy operation even in poor lighting conditions or when wearing work gloves. The multifunctional end piece and flat base design combine to deliver accurate measurements in corners, on vertical surfaces, and without the unit shifting during use. The device handles essential calculations including linear measurements, surface area, volume, and Pythagoras indirect height functions for inaccessible measurement points, whilst storing the last 20 measurements for reference. Ideal for electricians, carpenters, and general contractors requiring reliable measurement tools, this laser measure switches between metric and imperial units and offers continuous measurement mode for layout applications. The triangular area calculation function includes angle measurement capabilities, making it particularly useful for complex layout work and site surveys. Supplied complete with two AAA batteries and a convenient belt pouch, the lightweight 130-gram unit includes a tripod connection point for extended measurement applications. Features and Benefits: • IP65-rated water and debris resistance with 2m drop protection for durability on active job sites • Integrated inclinometer functions as digital level and calculates indirect measurements • Large backlit three-line display with oversized raised buttons for visibility in all conditions • Pythagoras function measures inaccessible points and triangular areas with angle calculation • Stores last 20 measurements with metric and imperial unit switching • Multifunctional end piece and flat base for accurate corner and vertical surface measurements • Continuous measurement mode enables efficient layout applications • 100-metre range with ±1mm accuracy for professional measurement applications Specifications: Laser class: Class 2 Levelling Accuracy: ±1mm/m Number of beams: 1 Indoor Visibility Range: 100m Power Source: 2 x 1.5v dc LR03 (AAA-size) batteries Tripod connection: Yes Weight (incl. battery): 130g Includes: 2 x 1.5v dc LR03 (AAA-size) batteries Belt pouch
The DeWalt DW03101 is a robust laser distance measurer engineered to withstand demanding job site conditions whilst deliverin... moreg precise measurements up to 100 metres with ±1mm accuracy. Built to survive 2-metre drops onto concrete and rated IP65 for water and debris resistance, this professional measuring tool is designed for tradespeople working in challenging environments. The integrated inclinometer expands its versatility beyond simple distance measurement, functioning as a digital level and enabling indirect height and horizontal distance calculations. Featuring large, raised buttons and a backlit three-line display, the DW03101 ensures easy operation even in poor lighting conditions or when wearing work gloves. The multifunctional end piece and flat base design combine to deliver accurate measurements in corners, on vertical surfaces, and without the unit shifting during use. The device handles essential calculations including linear measurements, surface area, volume, and Pythagoras indirect height functions for inaccessible measurement points, whilst storing the last 20 measurements for reference. Ideal for electricians, carpenters, and general contractors requiring reliable measurement tools, this laser measure switches between metric and imperial units and offers continuous measurement mode for layout applications. The triangular area calculation function includes angle measurement capabilities, making it particularly useful for complex layout work and site surveys. Supplied complete with two AAA batteries and a convenient belt pouch, the lightweight 130-gram unit includes a tripod connection point for extended measurement applications. Features and Benefits: • IP65-rated water and debris resistance with 2m drop protection for durability on active job sites • Integrated inclinometer functions as digital level and calculates indirect measurements • Large backlit three-line display with oversized raised buttons for visibility in all conditions • Pythagoras function measures inaccessible points and triangular areas with angle calculation • Stores last 20 measurements with metric and imperial unit switching • Multifunctional end piece and flat base for accurate corner and vertical surface measurements • Continuous measurement mode enables efficient layout applications • 100-metre range with ±1mm accuracy for professional measurement applications Specifications: Laser class: Class 2 Levelling Accuracy: ±1mm/m Number of beams: 1 Indoor Visibility Range: 100m Power Source: 2 x 1.5v dc LR03 (AAA-size) batteries Tripod connection: Yes Weight (incl. battery): 130g Includes: 2 x 1.5v dc LR03 (AAA-size) batteries Belt pouch
The DeWalt DW03101 is a robust laser distance measurer engineered to withstand demanding job site conditions whilst deliverin... moreg precise measurements up to 100 metres with ±1mm accuracy. Built to survive 2-metre drops onto concrete and rated IP65 for water and debris resistance, this professional measuring tool is designed for tradespeople working in challenging environments. The integrated inclinometer expands its versatility beyond simple distance measurement, functioning as a digital level and enabling indirect height and horizontal distance calculations. Featuring large, raised buttons and a backlit three-line display, the DW03101 ensures easy operation even in poor lighting conditions or when wearing work gloves. The multifunctional end piece and flat base design combine to deliver accurate measurements in corners, on vertical surfaces, and without the unit shifting during use. The device handles essential calculations including linear measurements, surface area, volume, and Pythagoras indirect height functions for inaccessible measurement points, whilst storing the last 20 measurements for reference. Ideal for electricians, carpenters, and general contractors requiring reliable measurement tools, this laser measure switches between metric and imperial units and offers continuous measurement mode for layout applications. The triangular area calculation function includes angle measurement capabilities, making it particularly useful for complex layout work and site surveys. Supplied complete with two AAA batteries and a convenient belt pouch, the lightweight 130-gram unit includes a tripod connection point for extended measurement applications. Features and Benefits: • IP65-rated water and debris resistance with 2m drop protection for durability on active job sites • Integrated inclinometer functions as digital level and calculates indirect measurements • Large backlit three-line display with oversized raised buttons for visibility in all conditions • Pythagoras function measures inaccessible points and triangular areas with angle calculation • Stores last 20 measurements with metric and imperial unit switching • Multifunctional end piece and flat base for accurate corner and vertical surface measurements • Continuous measurement mode enables efficient layout applications • 100-metre range with ±1mm accuracy for professional measurement applications Specifications: Laser class: Class 2 Levelling Accuracy: ±1mm/m Number of beams: 1 Indoor Visibility Range: 100m Power Source: 2 x 1.5v dc LR03 (AAA-size) batteries Tripod connection: Yes Weight (incl. battery): 130g Includes: 2 x 1.5v dc LR03 (AAA-size) batteries Belt pouch
DEWALT Laser Distance Measurer 100M with Bluetooth DW03101 DW03101-XJ
PRECISION AND ACCURACY: Red beam isible up to 100 m, with an accuracy of ±1.5 mm at 10 m, ideal for professional use
HIGH FU... moreNCTIONALITY: LDM with multiple functions such as distance, area, volume and indirect height (Pythagoras) calculations. calculates in Metric and Imperial units. Memory function stores upto last 20 measurements
DURABILITY: Built to last in tough conditions, IP 54 rated to protect against water and debris
EASE OF USE: High visibility colour screen provides perfect reading of measurements in any environment
BLUETOOTH Connectivity using DeWalt app, enabling professionals to quickly transfer and save all measurements on their smartphone, tablet and computer
Dewalt DW03101-XJ Dw03101 Laser Distance Measure 100M DEWDW03101
The DEWALT 100 Metre DW03101 Laser Distance Measure calculates area and volume with automatic calculations that make job esti... moremates quick and easy. It has an additional triangular area function. The integrated inclinometer can be used as a digital level to calculate continuous height and indirect horizontal distances. Indirect height measurement uses Pythagoras to measure distances even when point A and/or point B isn’t accessible for linear measurement. The laser distance measure has a large 3-line backlit display which helps to improve screen visibility in both dim and bright conditions. It features a memory unit that stores last 20 measurements. A multifunctional end piece folds at 90 degrees for edge measurements and extends 180 degrees for measurements from corners. Durable design with overmoulded housing which has been 6 ft (2m) drop tested and is IP65 water/debris resistant. Specification: Accuracy: ±1mm.Operating Range: 100m (330ft).Power: 2 x 1.5V LR03 (AAA) ;batteries (supplied).PTDDEWDW03101
