LM120A Series Laser Distance Meters

LM120A Series Laser Distance Meters are precision digital measuring instruments designed for professionals who require high accuracy, fast measurement capability, and reliability during field work or indoor planning. The LM120A Series Laser Distance Meters combine compact size, ergonomic design, and powerful measurement functions, making them ideal for construction engineers, architects, interior designers, surveyors, real estate developers, electricians, and DIY users.

Engineered with advanced laser distance technology, the LM120A models support measurement ranges up to 120 meters, delivering accurate readings within just milliseconds. The large backlit LCD screen ensures clear visibility even in low-light environments or outdoor shaded areas. The device is designed to operate with one hand, making it incredibly convenient when working on ladders, scaffolding, or tight spaces.

This series supports multiple measurement modes such as distance, area, volume, and Pythagorean measurement, enabling users to obtain wall height or indirect measurements even when the target point is blocked or unreachable. The internal memory function allows the device to store previous readings, helping users compare results and avoid repeated measuring.

Thanks to its IP54 protection rating, the LM120A can withstand dust and splash exposure, making it suitable for construction sites and outdoor work conditions. Powered by a long-lasting lithium battery or standard rechargeable power input, it ensures extended operational time without frequent charging.

Key Features

• Fast laser measurement up to 120 meters

• Digital backlit LCD screen — excellent readability

• Multiple measurement modes

  • Distance

  • Area

  • Volume

  • Pythagorean (indirect height measurement)

• Built-in data memory

• One-button operation and compact design

• Rechargeable power option

Applications

• Construction measurement & surveying

• Interior design & layout planning

• Carpentry / furniture fitting

• Electrical, HVAC, and cabling installation

• Real estate documentation & mapping

Benefits

• Eliminates manual errors and miscalculations

• Increases productivity with fast and accurate measuring

• Replaces traditional tape measures

• Saves time during on-site inspection or planning work

Data Sheet (Specifications)