Upgraded Red Laser Technology

Measurement Mode

Dust-Proof & Drop-Resistant

• Accurate and Fast Measuring – Up to 165ft (50m)
  Measure instantly with ±2mm high accuracy. Perfect for measuring walls, furniture spacing, or room dimensions with one click. No more guesswork with a tape measure.
• All-in-One Functions: Area, Volume & Pythagoras
  Quickly calculate area or volume for flooring, painting, or tiling. Use Pythagorean mode for indirect height or diagonal measurements – ideal for sloped ceilings or wall-mounted shelves.
• User-Friendly Design for Everyday Use
  Simple button layout with intuitive icons. Large backlit LCD makes it easy to read in dim environments. Auto shut-off after 150s to save battery life. Powered by 2x AAA batteries (included).
• Multi-Unit Display & Memory Function
  Easily switch between feet/inch/meter display modes. Store up to 99 sets of data for reviewing or comparing different spaces. Long-press to save, short-press to delete – efficient and smart.
• Compact, Durable & Ready to Go
  Lightweight handheld size fits in any toolbox or pocket. Includes batteries, wrist strap, and pouch – ideal for homeowners, renters, DIYers, realtors, or inspectors.

• ITEM	LDM-50D
  Working Range	0.05-50m
  Precision	±(2mm+d*1/10000)*
  Continuous Measurement	√
  Area/Volume Measurement	√
  Pythagorean Measurement	√
  Add and Subtract Measurement	√
  Area &Volume Addition/Subtraction	√
  Min/Max Value	√
  Self-Calibration	√
  Voice Prompt	√
  Laser Level	II
  Laser Type	630-670nm, <1mW
  Max Storage	99 units
  Automatically Cut off Laser	20s (single measurement)
  Auto Power-off	150s
  Battery Life	8000 times for single measurement
  Storage Temperature	-20˚C~60˚C
  Working Temperature	0˚C~40˚C
  Storage Humidity	20%~80% RH
  Battery	2x1.5V AAA
  Dimension	112x50x25mm