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Measure with confidence – up to 164ft with ±2mm accuracy. The Elitech LDM-50S is dust and splash resistant, powered by easy-replace AAA batteries, and stores up to 99 measurements. One button, one laser, no more wrestling with a tape measure.
Upgrade Your Measuring Experience
Replace slow and complicated tape measurements with Elitech LDM-50S laser precision. Enjoy one-person operation, instant digital results, and effortless long-distance measuring. Built-in calculation modes make distance, area, and volume measurements faster and easier for any project.
Multiple Measurement Modes for Any Job
Go beyond simple distance measuring with continuous measurement, area, volume, angle, and height calculations. The LDM-50S combines multiple measuring tools into one pocket-sized device, helping you complete projects faster without extra math or manual calculations.
LDM-50S
Choose Your Laser Meter
Red | Laser Color | Green |
164ft / 50m | Range | 344ft / 105m |
5 | Measurement Modes | 7 |
No, single bubble | Angle Sensor | Yes, electronic |
±2mm typical | Precision | ±3mm typical |
AAA only | Power Source | AAA or rechargeable |
99 records | Memory Storage | 99 records |
Red | Laser Color | Red |
164ft / 50m | Range | 164ft / 50m |
5 | Measurement Modes | 5 |
No, single bubble | Angle Sensor | No, dual bubble |
±2mm typical | Precision | ±2mm typical |
AAA only | Power Source | AAA only |
99 records | Memory Storage | 99 records |
Multi-Purpose
Designed for versatile use, this laser distance meter is ideal for home improvement, construction, interior design, real estate, and DIY projects. Accurate and easy to use, it helps you measure faster and work smarter in a wide range of applications.
Why are my measurements not matching my tape measure?
Short press the lower-left button to change the reference point. The default reference point is the terminal baseline.
Can I change the measurement units (feet/meters/inches)?
Yes. Long press the lower-left button on the device to switch units. The device supports 6 unit options.
How do I measure area and volume?
Press the mode button once for area, twice for volume. Follow the prompts to measure length/width/height, and the device will calculate automatically.
Can it measure continuously?
Yes. Long press the measurement(READ) button to enter continuous measurement mode. The max/min values will show on screen.
What do error codes mean (Err1–Err5)?
Err1: Signal too weak ? stay in range / use reflector.
Err2: Signal too strong ?avoid reflective surfaces.
Err3: Low battery ? replace batteries.
Err4: Beyond working temperature ? within 32–104°F.
Err5: Pythagoras rule error ? hypotenuse > legs.
Elitech Vision: AI Tools Create Green Future
- Elitech is a global company headquartered in the USA, dedicated to enabling traditional tools through AI+Digital to achieve high efficiency, energy saving and low carbon.
- We create more value with our global partners by providing smart hardware and cloud services to HVAC/R Pros.
- We have set up professional R&D centers in California and Jiangsu, China respectively, with 80+ technology patents worldwide.
New Laser Measuring Tool
Start Your Way
Our Strength:
Elitech has set up 120,000 square meters of modern factories in China, and we also have plans to open factories in Vietnam and North America in the future to increase production capacity.
Our Mission:
Our mission is to lead the new generation of intelligent HVAC tools by combining intelligence and innovation in the refrigeration industry and making all work easier.
Our Future:
We will focus more on the research of digitalization and intelligence of all kinds of instrument tools in low carbon, and create a green future together with our users and partners.
Our R&D and Manufacture Center
More than 200 Engineers: Independent Research & Development
Elitech Vision: AI Tools Create Green Future
- Elitech is a global company headquartered in the USA, dedicated to enabling traditional tools through AI+Digital to achieve high efficiency, energy saving and low carbon.
- We create more value with our global partners by providing smart hardware and cloud services to HVAC/R Pros.
- We have set up professional R&D centers in California and Jiangsu, China respectively, with 80+ technology patents worldwide.
New Laser Measuring Tool
Start Your Way
Our Strength:
Elitech has set up 120,000 square meters of modern factories in China, and we also have plans to open factories in Vietnam and North America in the future to increase production capacity.
Our Mission:
Our mission is to lead the new generation of intelligent HVAC tools by combining intelligence and innovation in the refrigeration industry and making all work easier.
Our Future:
We will focus more on the research of digitalization and intelligence of all kinds of instrument tools in low carbon, and create a green future together with our users and partners.
Our R&D and Manufacture Center
More than 200 Engineers: Independent Research & Development
Measure with confidence – up to 164ft with ±2mm accuracy. The Elitech LDM-50S is dust and splash resistant, powered by easy-replace AAA batteries, and stores up to 99 measurements. One button, one laser, no more wrestling with a tape measure.
Upgrade Your Measuring Experience
Replace slow and complicated tape measurements with Elitech LDM-50S laser precision. Enjoy one-person operation, instant digital results, and effortless long-distance measuring. Built-in calculation modes make distance, area, and volume measurements faster and easier for any project.
Multiple Measurement Modes for Any Job
Go beyond simple distance measuring with continuous measurement, area, volume, angle, and height calculations. The LDM-50S combines multiple measuring tools into one pocket-sized device, helping you complete projects faster without extra math or manual calculations.
Choose Your Laser Meter
LDM-50S
Laser Color
Red
Range
164ft / 50m
Measurement Modes
5
Angle Sensor
No, single bubble
Precision
±2mm typical
Power Source
AAA only
Memory Storage
99 records
LDM-105G
Laser Color
Green
Range
344ft / 105m
Measurement Modes
7
Angle Sensor
Yes, electronic
Precision
±3mm typical
Power Source
AAA or rechargeable
Memory Storage
99 records
LDM-50D
Laser Color
Red
Range
164ft / 50m
Measurement Modes
5
Angle Sensor
No, dual bubble
Precision
±2mm typical
Power Source
AAA only
Memory Storage
99 records
Multi-Purpose
Designed for versatile use, this laser distance meter is ideal for home improvement, construction, interior design, real estate, and DIY projects. Accurate and easy to use, it helps you measure faster and work smarter in a wide range of applications.
Why are my measurements not matching my tape measure?
Short press the lower-left button to change the reference point. The default reference point is the terminal baseline.
Can I change the measurement units (feet/meters/inches)?
Yes. Long press the lower-left button on the device to switch units. The device supports 6 unit options.
How do I measure area and volume?
Press the mode button once for area, twice for volume. Follow the prompts to measure length/width/height, and the device will calculate automatically.
Can it measure continuously?
Yes. Long press the measurement(READ) button to enter continuous measurement mode. The max/min values will show on screen.
What do error codes mean (Err1–Err5)?
Err1: Signal too weak ? stay in range / use reflector.
Err2: Signal too strong ?avoid reflective surfaces.
Err3: Low battery ? replace batteries.
Err4: Beyond working temperature ? within 32–104°F.
Err5: Pythagoras rule error ? hypotenuse > legs.