The LDM-80M 80m Laser Distance Meter is engineered for professionals who require fast, accurate, and long-range indoor measurements. Designed with a measuring range from 0.05 m to 80 m, it is suitable for construction, architecture, interior finishing, electrical installation, and property surveying.
Featuring ±2 mm accuracy, a Class II laser, and a built-in bihorizontal bubble level, the LDM-80M helps users achieve reliable horizontal and vertical alignment while reducing measuring errors. Advanced functions including area calculation, volume calculation, indirect Pythagorean measurement, and continuous tracking improve work efficiency on both residential and commercial projects.
Its compact ergonomic housing, backlit LCD display, and 20-group memory make the LDM-80M an excellent measuring solution for contractors, engineers, installers, and facility maintenance professionals.
Key Features
Long Range 80 Meter Measurement
Measures distances from 0.05 m to 80 m, making it ideal for medium and large indoor spaces.
±2 mm High Accuracy
Provides precise measurements suitable for professional construction and engineering applications.
Built-in Bihorizontal Bubble Level
Improves horizontal and vertical positioning for more accurate laser measurements.
Multiple Measuring Functions
Supports:
- Single Distance Measurement
- Continuous Measurement
- Maximum & Minimum Measurement
- Area Measurement
- Volume Measurement
- Indirect Pythagorean Measurement
- Addition & Subtraction Calculation
Multiple Unit Conversion
Distance:
- Meter (m)
- Feet (ft)
- Inch (in)
Area:
- m²
- ft²
- in²
Volume:
- m³
- ft³
- in³
Easy-to-Read Backlit Display
High-contrast LCD allows clear reading in low-light environments.
Data Memory
Stores up to 20 measurement records.
Energy Saving Design
- Laser automatically switches off after 30 seconds
- Power automatically switches off after 180 seconds
Durable Soft-Grip Housing
Comfortable to hold and resistant to daily jobsite wear.
Technical Specifications
| Specification | LDM-80M |
|---|---|
| Measuring Range | 0.05–80 m |
| Accuracy | ±2.0 mm |
| Laser Class | Class II |
| Laser Power | <1 mW |
| Laser Wavelength | 620–690 nm |
| Built-in Bubble Level | Yes |
| Area Measurement | Yes |
| Volume Measurement | Yes |
| Pythagorean Measurement | Yes |
| Continuous Measurement | Yes |
| Maximum & Minimum Measurement | Yes |
| Addition/Subtraction | Yes |
| Unit Conversion | m / ft / in |
| Area Units | m² / ft² / in² |
| Volume Units | m³ / ft³ / in³ |
| Data Storage | 20 Groups |
| Backlight Display | Yes |
| Error Code Display | Yes |
| Battery | AAA 1.5V ×2 |
| Battery Life | ＞5000 Measurements |
| Auto Laser Off | 30 s |
| Auto Power Off | 180 s |
| Operating Temperature | 0°C–40°C |
| Storage Temperature | -20°C–65°C |
| Dimensions | 110 × 46 × 72 mm |
| Weight | 72 g |
Applications
The LDM-80M is widely used in:
- Commercial Building Construction
- Interior Decoration
- Residential Renovation
- Office Layout Planning
- Property Measurement
- HVAC Installation
- Electrical Installation
- Plumbing Installation
- Ceiling Installation
- Window & Door Installation
- Furniture Manufacturing
- Warehouse Measurement
- Facility Maintenance
- Engineering Inspection
Why Choose LDM-80M?
- Measures up to 80 meters
- Professional ±2 mm accuracy
- Built-in dual-axis bubble level
- Multiple calculation modes
- Compact and lightweight design
- Easy-to-read backlit LCD
- Long battery life
- Suitable for construction, renovation, and industrial measurement
