UNI-T LM100A Laser Distance Meter 100m

UNI-T LM100A Laser Distance Meter 100m in Sri Lanka

Professional 100-Metre Electronic Distance Measuring Instrument

The UNI-T LM100A Laser Distance Meter delivers fast, millimetre-precise distance measurement up to 100 metres, making it an ideal professional tool for construction managers, surveyors, real estate professionals, and site engineers across Sri Lanka. Built around a Class 2 red laser (630–670nm, <1mW) with ±(2mm+5×10⁻⁵D) accuracy, it combines speed and reliability in a compact 122 × 52 × 29.5mm handheld body.

Discover our complete selection of Laser Distance Meters — full specifications, models, and buying guide for Sri Lanka!

The LM100A supports nine measurement functions — single, continuous, Max/Min, area, volume, Pythagorean, add/subtract — and stores up to 99 data groups, giving professionals a comprehensive on-site measurement and calculation toolkit. Its 2.0-inch LCD display, horizontal bubble level, and self-calibration function ensure confident, repeatable readings even in demanding field conditions.

Technical Specifications

Range: 100m

Accuracy: ±(2mm + 5×10⁻⁵D)

Min. Display Unit: 0.001m

Laser Class: Class 2 | Laser Type: 630~670nm, <1mW

Display: 2.0-inch LCD

Measurement Units: m / ft / in

Measurement Basis: Front / Rear

Data Storage: 99 groups

Auto Laser Off: 30 seconds without operation

Auto Power Off: 3 minutes without operation

Operating Temperature: 0°C ~ 40°C

Storage Temperature: -20°C ~ 60°C

Power Supply: 1.5V battery (LR03/AAA) × 2

Product Dimensions: 122mm × 52mm × 29.5mm

Certifications: CE, UKCA

Key Features

Measurement Modes: Single, Continuous, Max/Min/Area, Volume, Pythagorean — comprehensive on-site calculation in one instrument

Add/Subtract Function: Combine or compare multiple measurements instantly without a separate calculator

Self Calibration: Built-in offset calibration ensures consistent measurement accuracy over the instrument's service life

Horizontal Bubble Level: Integrated spirit level for accurate horizontal alignment on site

99-Group Data Storage: Log and recall up to 99 readings — ideal for property surveys and construction take-offs

Compact Body: Pocket-sized 122 × 52 × 29.5mm housing fits easily in a tool belt or shirt pocket

Applications

Room dimension and floor area measurement for interior design and real estate valuation

Construction site quantity take-offs and volume calculations

Factory layout measurement and equipment spacing verification

Engineering inspection and traffic accident evidence gathering

Fire assessment and building safety surveys

Package Includes

1 × UNI-T LM100A Laser Distance Meter (main unit)

1 × Carrying bag

English user manual

Gift box packaging

Downloads

📄 Download UNI-T LM100A Data Sheet
📄 Download UNI-T LM100A User Manual