Mini Laser Range Finder 40 Meters Electronic Measuring Instrument - Black

Features:
Versatile, accurate, fast and easy to measure distance, area and volume.
The measuring range is 40M wide and the accuracy is up to ±2mm, which is accurate and efficient.  
20 data memories allow you to freely check the latest measurements.
It can be switched between meters (m), inches (inches) and feet (ft) for easy reading of measurement results.
The reinforced case is dust-proof and waterproof IP54 for use in outdoor environments.
A large LCD with backlight helps to clearly see the date in low light conditions.
The hand-held design makes it easy to carry, lightweight and easy to measure.
Widely used in interior decoration, interior design, construction.

Product specifications:
Color: Black  
Measuring range: 0.05-40m (0.16-131ft)
Material: ABS 
Measurement time: 0.1-3s 
Display: LCD with backlight
Accuracy: ± 2 mm
Unit of measure: m / inch / foot
Laser rating: Class II
Laser wavelength: 635nm 
Laser output: <1mW 
Waterproof and dustproof rating: IP54 
Laser auto off: 60s 
The power is automatically turned off: 480s 
Power: rechargeable lithium battery (200mAh), charging time 1 hour, theoretical use time 3-4 hours
Working temperature: 0°C~40/32~104°F 
Storage temperature: -20 ° C ~ 60 ° C