С шнурком многофункциональная мера IP54 usb зарядка оптическая линза портативный пластиковый открытый портативный легко наносить дальномер

Features:
Made of plastic material.
Designed to the measurement of distance,speed,height,angle.
A effective assistant on marine terminal, electricity, counter terrorism/military, etc.
It is compact,lightweight and very easy to operate.
Optical lens for seconds to measure speed and clearer vision.
Specifications:
Item Name: Rangefinder
Color: Black
Material: Plastic
Size: About 76.5x104x41mm
Type: 1, 2, 3
Battery: 750mA rechargeable battery(built in)
Unit Of Measurement: M (meter), Y (code)
Protection Level : IP54
Measurement Error: ±0.5m+D x 2 percent
Telescope Objective Lens Aperture: 23.7mm
Telescope Eyepiece Aperture: 15mm
Outlet Diameter: 3.7mm
Angle Range: ±90°
Angle Error: ±2°
Speed Measurement Function: 0-300KM/H (normal vertical vertical measurement error 5KM/H)

Package Included:
1Pc x Rangefinder
1Pc x USB Cable
1Pc x Manual
1Pc x Cloth Bag
1Pc x Lanyard
Note:
1. Due to the light and screen difference, the item's may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.