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The main advantages of the product are primarily the high build quality and the use of a clear EBTN-type display. This display features a deep black background and very bright digits, which guarantees excellent visibility of results even in the most difficult lighting conditions, such as full, harsh sunlight or completely darkened rooms. The ergonomic, reinforced housing ensures the tool sits securely in the hand, and the intuitive button layout allows you to start working almost immediately after taking it out of the box. It is an indispensable instrument for architects, interior designers, construction and renovation crews, and DIY enthusiasts who value precision, convenience, and space-saving in their tool bag.
The product is a guarantee of reliability and modern technological solutions. The 630-670nm wavelength laser provides a clear dot on the measured object, which facilitates aiming. The device has been designed for long-term and intensive use, which is confirmed by a solid tape retraction mechanism equipped with a lock and an energy-efficient power system with a practical battery level indicator. By choosing this model, you are investing in a professional hybrid tool that significantly optimizes time and increases the comfort of daily measurement work.
EAN: 6931240073087 SKU: 931073082
The LM-40T device is an innovative and extremely practical combination of two essential measuring tools: a precise laser rangefinder and a classic, robust retractable tape measure. Thanks to this solution, the user gains versatility that standard measuring devices available on the market do not offer. The laser rangefinder allows for instantaneous and extremely accurate measurements over a distance of up to 40 meters, which is ideal for measuring large rooms, high facades, or open areas where a traditional tape cannot reach. On the other hand, the built-in 5-meter retractable tape measure works perfectly for shorter distances where physical tape contact is required, e.g., when marking mounting points, checking furniture dimensions, or performing carpentry work.
The main advantages of the product are primarily the high build quality and the use of a clear EBTN-type display. This display features a deep black background and very bright digits, which guarantees excellent visibility of results even in the most difficult lighting conditions, such as full, harsh sunlight or completely darkened rooms. The ergonomic, reinforced housing ensures the tool sits securely in the hand, and the intuitive button layout allows you to start working almost immediately after taking it out of the box. It is an indispensable instrument for architects, interior designers, construction and renovation crews, and DIY enthusiasts who value precision, convenience, and space-saving in their tool bag.
The product is a guarantee of reliability and modern technological solutions. The 630-670nm wavelength laser provides a clear dot on the measured object, which facilitates aiming. The device has been designed for long-term and intensive use, which is confirmed by a solid tape retraction mechanism equipped with a lock and an energy-efficient power system with a practical battery level indicator. By choosing this model, you are investing in a professional hybrid tool that significantly optimizes time and increases the comfort of daily measurement work.
Device type
Laser rangefinder with built-in retractable tape measure (hybrid)
Laser rangefinder range
40 m
Rangefinder accuracy
± (2mm + 5x10^-5 D)
Retractable tape length
5 m
Measurement units
meters / inches / feet (available for both measurement modes)
Display
EBTN (Enhanced Black Twisted Nematic) - high contrast and readability
Laser parameters
Wavelength 630-670 nm, Power < 1 mW
Laser class
Class 2 (II)
Reference point
Rear edge of the device
Additional functions
Distance measurement (single), Battery level indicator
Power supply
2x 1.5V AAA battery (LR03)
Automation
Automatic shut-off of the laser beam and the entire device
EBTN technology
Advanced EBTN display technology provides excellent visibility thanks to a black background and bright segments. Compared to standard LCD displays, it offers significantly wider viewing angles and readability in direct sunlight, which is crucial for outdoor work and on construction sites.
System software
The device operates under the control of a dedicated microcontroller with software that optimizes the measurement process. Data processing algorithms ensure instantaneous conversion of the light signal into digital distance, taking into account static error correction. The system intelligently manages energy, automatically entering sleep mode after a period of inactivity, which allows for up to 5000 measurements on a single set of batteries. The user interface is minimalist and designed for one-handed operation, which increases work efficiency.
Contents
1x LM-40T laser rangefinder
1x Set of power batteries
1x Original packaging
Dimensions, Weight
Product dimensions: 50 x 86 x 80 mm (D x W x H)
Packaging dimensions: 70 x 120 x 100 mm (D x W x H)
Product weight: 320 g
Weight with packaging: 450 g
Specific References