The STANLEY STHT77801-A 40m Laser Measuring Tape is a compact digital laser distance measuring tool designed for quick and convenient measurement in construction, interior work, renovation, installation, surveying, and general workshop applications.

With a 40-metre measuring range, the tool provides fast point-and-click distance measurements without the need to physically extend a conventional measuring tape. It is suitable for measuring room dimensions, distances, areas, and other common site measurements.

Note: STANLEY's currently indexed India distance-measuring range lists other LDM models, while the STHT77801-A / LDM40M reference is not presently shown on that current product page. Therefore, specifications specific to this older/region-specific model should be verified against the product packaging or manual before publishing exact accuracy, battery, IP rating, and calculation-function claims.

Product Features

• 40m Measuring Range: Enables measurement of distances up to approximately 40 metres.
• Laser Distance Measurement: Allows quick distance measurement without manually extending a tape.
• Point-and-Click Operation: Provides convenient measurement with a simple laser targeting system.
• Digital Measurement: Displays measured values electronically for easy reading.
• Compact & Portable Design: Easy to carry in a toolbox, pocket, or work bag.
• Fast Measurement: Helps save time compared with conventional manual measuring methods.
• Construction & Renovation Tool: Suitable for room measurements, installation, interior work, and general construction applications.
• Useful for Professional & DIY Applications: Suitable for contractors, installers, technicians, interior workers, and home users.
• Non-Contact Measurement: Allows distances to be measured without physically reaching the target.
• Practical Job-Site Tool: Designed for convenient everyday measurement work.

Product Specifications

For comparison, STANLEY's current LDM range uses red Class 2 laser systems and provides functions such as distance, area and volume measurement on applicable models. For example, the current SLM100 30m model specifies ±3mm accuracy at 10m, IP40 protection, and 2 × AAA batteries. These specifications should not automatically be attributed to the STHT77801-A without model-specific documentation.

Applications

The STANLEY STHT77801-A LDM40M is suitable for:

• Construction measurements
• Interior design and renovation
• Room dimension measurement
• Flooring and ceiling measurements
• Door and window installation
• Electrical and plumbing installation
• Furniture planning
• General contractor work
• Workshop measurements
• DIY and home improvement