40M Laser Distance Meter

Convenient Digital Measurement for Home, Interiors & Professional Projects

Make everyday measuring tasks easier with the AUSHA 40M Laser Distance Meter. Designed for room measurements, renovation planning, interior layouts and installation work, this compact digital tool combines multiple measurement functions with a clear backlit display.

With a 0.03–40 metre measuring range and ±3 mm measuring accuracy, it helps you check distances, calculate areas and determine room volumes. Whether you are planning furniture placement, measuring a wall or collecting dimensions across a property, AUSHA puts practical measuring functions in one portable device.

Measure from 0.03 to 40 Metres

From Small Gaps to Room Dimensions

The measuring range starts at 0.03 metres—equivalent to 3 centimetres—and extends up to 40 metres. This gives you flexibility for measuring both shorter distances and larger spaces within the device’s operating conditions.

Use it to check room lengths, wall widths, ceiling heights and distances between suitable surfaces. It is useful when collecting dimensions before decorating, arranging furniture, planning storage or preparing a renovation.

Convenient for Repeated Measurements

When a project involves checking several rooms or surfaces, a handheld digital meter makes it convenient to move between measuring points and read each result on screen. Its compact design keeps the device close at hand as you work through your space.

±3 mm Measuring Accuracy

Clear Dimensions for Practical Planning

The AUSHA 40M Laser Distance Meter has a specified measuring accuracy of ±3 mm, supporting everyday dimension checks for home improvement and professional applications.

Accurate measurements help you understand available space before choosing furniture, preparing layouts or estimating material requirements. For the best results, hold the device steady, select the correct measurement reference and aim at a suitable target surface.

Readings Displayed in 1 mm Increments

The device has a minimum display unit of 1 mm, allowing it to show measurements in small increments.

The display increment and measuring accuracy describe different things: the screen displays values in 1 mm steps, while the stated measuring accuracy is ±3 mm.

Measurement Time of 0.1–4 Seconds

A Practical Pace for Everyday Work

The specified measurement time is 0.1–4 seconds, depending on measuring distance and surrounding conditions.

This makes the device convenient for checking individual dimensions and collecting a sequence of readings while working through a room. Actual performance can vary with lighting, target surface and device stability.

Multiple Measurement Modes in One Device

Distance Measurement

Check the distance between the selected reference point and a suitable target. Use this mode for room lengths, wall widths, clearances and other straightforward dimension checks.

It is helpful when deciding where furniture will fit, checking a space before installation or recording dimensions for a room plan.

Area Calculation

Use area mode to calculate a rectangular surface area from the required length and width measurements.

This is useful when planning flooring, wall coverings, wallpaper or other projects where surface area matters. For irregular spaces, measure suitable sections separately and account for openings or other adjustments as needed.

Volume Calculation

Calculate the volume of a rectangular room or space using its length, width and height.

Volume measurements provide additional information about a space and can support project planning where internal room size is relevant.

Pythagorean Measurement

The Pythagorean function calculates an indirect height or distance from supporting measurements.

This can help when direct measurement is inconvenient, provided you follow the required measuring sequence and maintain the correct right-angle geometry. Stable positioning and careful alignment are particularly important in this mode.

Continuous Measurement

Continuous mode updates the distance reading as you move the device.

Use it when checking changing distances or finding a desired position relative to a wall or other suitable surface. It is helpful for spacing checks during furniture arrangement and layout preparation.

Maximum & Minimum Measurements

Maximum and minimum functions help identify the highest and lowest distance readings collected during a measuring operation.

These functions provide additional flexibility when comparing distances from a measuring position.

Addition & Subtraction

Built-in addition and subtraction functions help you work with multiple readings directly on the device.

They are useful when combining measured lengths or calculating a difference between dimensions during a project.

Backlit Display for Easy Reading

View Results in Dim Indoor Spaces

The backlit display helps keep measurements visible in rooms and work areas with limited ambient light.

Whether you are checking a storage area, an unfinished interior or a dim corner, the illuminated screen makes it more convenient to read the displayed result.

Check Measurements as You Work

Digital readings let you review dimensions at the measuring location before moving to the next point. This is useful when comparing several spaces or transferring measurements into your project notes.

Selectable Metres, Feet & Inches

Work in the Units Your Project Uses

Choose between metres, feet and inches to suit the task.

This flexibility is helpful when room plans, furniture specifications and installation instructions use different measurement units. Select the appropriate unit before recording results to keep your measurements consistent.

Built-in Bubble Level

A Visual Aid for Alignment

The built-in bubble level helps you check device alignment during suitable measuring tasks.

It provides a simple visual reference when positioning the meter, helping you maintain a more consistent setup before taking a reading.

The bubble level supports alignment; correct aiming, steady positioning and proper measurement technique remain essential.

Front & Rear Measurement References

Choose the Correct Starting Point

Front/rear reference switching lets you select which end of the device acts as the starting point for your measurement.

For example, a rear reference is useful when positioning the back of the device against a wall. A front reference can suit tasks where the measurement needs to begin at the front edge.

Match the Setting to the Device Position

Selecting the correct reference helps ensure that the displayed distance corresponds to your intended starting point. Check the reference setting whenever you change how the device is positioned.

Memory for Up to 20 Measurements

Revisit Recent Readings

Store up to 20 measurements and refer to them while working.

This is convenient when collecting several dimensions from a room, checking multiple walls or comparing spaces before transferring the results to your notes.

Keep Room Surveys Organised

Measurement memory helps reduce reliance on remembering each reading. For larger projects, pair stored results with clearly labelled notes so you know which room or surface each measurement belongs to.

IP54 Dust & Water-Splash Resistance

Protection for Everyday Working Conditions

The AUSHA 40M Laser Distance Meter features IP54 dust and water-splash resistance, supporting use in environments where occasional dust or splashes may occur.

This is useful around everyday renovation and installation work, subject to the device’s operating limits.

Practical Care Between Uses

IP54 protection does not make the device suitable for immersion. Keep the laser window clean and dry, wipe the body after use when needed, and store the meter carefully to help maintain reliable performance.

Compact Size & Lightweight Handling

Easy to Carry Between Measuring Locations

The device measures 118 × 54 × 27 mm, equivalent to 11.8 × 5.4 × 2.7 cm.

Its compact size makes it convenient to carry in a tool bag or suitable pocket while moving between rooms, properties or installation points.

Approximately 110 g

Weighing approximately 110 g, the meter is easy to keep with your everyday measuring tools.

Its handheld design is suitable for users who need to collect several readings across a space without carrying bulky equipment.

Powered by Two AAA Batteries

Batteries Included in the Package

The AUSHA 40M Laser Distance Meter uses 2 × AAA batteries, both supplied with the product.

Install the batteries according to the user manual to begin using the device. Replaceable batteries provide a convenient power option for occasional home projects and regular measuring work.

More Than 15,000 Measurements per Battery Set

The specified battery life is more than 15,000 measurements per battery set.

Actual battery performance depends on battery quality, operating conditions and usage patterns, including display use and measurement frequency.

Simple Velvet Carry Bag Included

Convenient Storage Between Uses

A soft velvet carry bag is included to keep the meter stored when you are finished measuring.

The simple bag is easy to place inside a larger tool bag or storage drawer and provides a convenient way to keep the device together with your measuring essentials.

Useful for Home Improvement

Plan Furniture Placement

Check available space before choosing a sofa, bed, wardrobe, desk or storage unit.

Measuring a room and its clearances helps you compare furniture dimensions against the space available and plan a more practical arrangement.

Prepare for Decorating

Measure walls and floors before planning wallpaper, paint coverage or flooring.

Area calculations provide a useful starting point for material estimates. Include any project-specific allowances for cutting, fitting, pattern matching and waste.

Check Spaces Before Installation

Collect dimensions before fitting shelves, cabinets or other household fixtures.

Use the correct reference point and verify critical dimensions before cutting, drilling or placing an order.

Useful for Interior Design & Renovation

Understand Room Proportions

Collect room lengths, widths and heights to help prepare layouts and understand how different elements will fit together.

The combination of distance, area and volume functions supports a range of measurements during the planning stage.

Compare Different Layout Options

Check spaces for furniture, storage and walkways as you develop a room arrangement.

Continuous measurement can help when exploring positions at a chosen distance from a wall or another suitable reference surface.

Useful for Property Measurements

Collect Room Dimensions

The portable design and measurement memory are convenient for collecting dimensions across several rooms.

Use it to support property notes, room layout preparation and everyday space assessments.

Record Results Clearly

When measuring multiple rooms, label your recorded dimensions and identify the reference points used. This makes the results easier to interpret when you return to your plans later.

Useful for Installers & DIY Users

Keep Multiple Functions Close at Hand

Distance measurements, calculations, selectable units and stored readings are available in one handheld device.

This makes the meter a practical addition to a toolkit for preparation, layout checks and everyday measurement tasks.

Support Better Project Preparation

Checking dimensions before starting work helps you understand the space and prepare materials appropriately.

For work involving tight fitting tolerances, verify critical dimensions using a method suitable for the task.

Technical Specifications

What’s Included in the Box?

• 1 × AUSHA 40M Laser Distance Meter
• 1 × Soft Velvet Carry Bag
• 1 × User Manual
• 2 × AAA Batteries

Getting Started

1. Install the Batteries

Insert the two supplied AAA batteries following the polarity markings and instructions in the user manual.

2. Select Your Measurement Settings

Choose your preferred measurement unit, the correct front or rear reference, and the mode needed for your task.

3. Position & Aim

Place the device steadily and aim at a suitable target surface. Use the bubble level as an alignment aid where appropriate.

4. Take & Review the Reading

Activate the measurement and read the result on the backlit screen. For calculation modes, follow the measurement sequence shown in the user manual.

5. Record Your Results

Use the memory function to revisit recent readings and transfer important dimensions to labelled project notes.

Tips for Consistent Measurements

Keep the Device Steady

Movement during measurement can affect results. Use a stable position and avoid shifting the device while a reading is being taken.

Check the Target Surface

Highly reflective, transparent, dark or uneven surfaces can make laser measurements more difficult. Lighting and distance can also affect performance.

Confirm the Reference Setting

Check whether the device is measuring from its front or rear before collecting a reading, especially after changing position.

Repeat Critical Measurements

For close-fitting installations or measurements used before cutting materials, repeat the reading and verify that the accuracy is suitable for your task.

Frequently Asked Questions

What Is the Maximum Measuring Distance?

The maximum specified measuring distance is 40 metres, with a minimum measuring distance of 0.03 metres.

What Is the Measuring Accuracy?

The stated measuring accuracy is ±3 mm. Actual performance depends on measuring conditions and correct use.

Can It Calculate Area & Volume?

Yes. The device includes area and volume calculation modes, alongside distance, Pythagorean and continuous measurement functions.

Can I Change the Measurement Units?

Yes. You can select metres, feet or inches.

Does It Store Measurements?

Yes. The device supports memory for up to 20 measurements.

Does It Have a Backlit Screen?

Yes. The backlit display helps you read results in dim indoor environments.

Are Batteries Included?

Yes. Two AAA batteries are included with the product.

Is It Rechargeable?

The device is powered by replaceable AAA batteries. It does not require charging through a cable.

Is It Waterproof?

It has IP54 dust and water-splash resistance. It is not intended for immersion in water.

What Kind of Carry Bag Is Included?

The package includes a simple soft velvet carry bag.

Does It Include a Wrist Strap?

No. The supplied components are the laser distance meter, velvet carry bag, user manual and two AAA batteries.

Does It Have Optical Magnification?

No. This is a digital laser distance meter with an on-screen distance readout; it does not provide optical magnification.

Laser Use & Care

The device uses a Class 2 laser. Never look directly into the laser beam or aim it towards anyone’s eyes. Follow the supplied user manual for safe operation, measurement procedures and battery care.

Use the device within its specified operating temperature range of 0°C to 40°C, keep its optical window clean, and store it in a dry location after use.