Thiết Bị Đo Khoảng Cách Bằng Laser Kỹ Thuật Số 30m 120m

SNDWAY Handheld Digital Laser Distance Meter Portable Mini Range Finder High-precision Rangefinder with 30 Groups Data Storage LCD Display Backlight 2 Bubble Levels Diastimeter Distance Area Volume Measurement (120m),Want a professional laser distance meter with higher precision? Try this mini Laser Distance Meter. It can measure the distance, area and volume. It also can be used for indirect measurement by Pythagorean theorem. Simple in operation, accurate in measurement, fit size for your palm, super light weight for easy carry. This laser range finder, as a superior measuring tool can be widely used in construction and industries, especially in large areas such as rooms, apartments, buildings, real estates, factories, warehouses, etc.

Features:
Higher Accuracy: With unique new design of dual air bubble level, providing more precise measurement compared to one bubble, high accuracy: ±2.0mm.
umbrter Operation: Handy and compact design provides good operation experience, large LCD display with backlight digits for easy and clear readings.
Multiple Measurement Modes: Distance/area/volume/single/Max&Min/continuous measurement and indirect measurement by Pythagorean theorem.
Various Settings: 30 groups data memory, 3 measurement units: m/in/ft, buzzer indicator, addition and subtraction, automatic shutdown without operation 150s.
Wide Applications: Can be used in construction and industries, especially in large areas such as rooms, apartments, buildings, real estates, factories, warehouses, etc.

Specifications:
Color: Black
Measuring Range: 0.05-50m / 0.05-70m / 0.05-100m / 0.05-120m (Optional)
Distance Unit: m/in/ft
Area Unit: m2/ft2
Volume Unit: m3/ft3
Material: ABS
Accuracy: ±2mm
Laser Type: Class II, Laser Wavelength 635nm, <1mW
Single/Continuous Measurement: Yes
Area Measurement: Yes
Volume Measurement: Yes
Pythagorean Theorem Indirect Measurement: Yes
Add/Subtract Function: Yes
Max/Min Measurement Display: Yes
Dual Air Bubble Level: Yes
Buzzer Indicator: Yes
Data Storage: 30 Groups
Benchmark: Front/Rear Reference
Dust & Water Splash Proof: IP 54
Battery Life: 8000 times for single measurement
Laser Lasting Time: 20s
Auto Power Off: 150s
Operation Temperature: 0~40°C / 32~104°F
Storage Temperature: -20~60°C / -4~140°F
Power Supply: 2 * 1.5V AAA Batteries (Not Included)
Item Size: 112 * 50 * 25mm / 4.4 * 2.0 * 1.0in
Item Weight: 89g / 3.1oz
Package Size: 16 * 8.6 * 5cm / 6.3 * 3.4 * 2.0in
Package Weight: 175g / 6.2oz

Package List:
1 * Laser Distance Meter
1 * Target Reflector Board
1 * Storage Bag
1 * Hand Strap
1 * User Manual(Eng