Amazon TACKLIFE  
14-04-2018 01:31 am
TACKLIFE MLR01 900 Yard Laser Rangefinder - Golf Range Finder with USB Charging, 1/4'' Mounting Thread, Water Resistant, Ranging/Speed/Scanning Model for Golf, Hunting, Outdoor Using
▲ 900 YARD MEASURE DISTANCE - This laser range finder is built with durable quality, it can be mesured up to 900 yards; And with 7x magnification and full multi-coated, can make the imaging clearer and true; It also has water resistant body
▲ USB CHARGING - Our rangefinder is equipped with 750mah rechargeable lithium battery; It can be measurd more than 30000 times after a full charged, very useful and convenient; You needn't to change the batteries and worrry the electricity, it also can be charged by power bank
▲ HIGH PRECISION & M/Y UNITS - Magnification x objective: 7x 24mm; Range measure accuracy: ±1yard; Speed measure accuracy: ±5km/h; Angle measure accuracy: ±1°; You can transform the units between meters and yards easily by long press the "MODE" button
▲ 1/4'' MOUNTING THREAD - Equipped with 1/4"Tripod Screw Hole, can work better with the tripod, it will make the measurement more convenient and sable, Especially for long distance measurement
▲ LIGHTWEIGHT & PORTABLE - The rangefinder is 4.6*3.1*1.8in, only 180g, very easy to carry; It also has wrist strap, can be weared around your wrist to avoid dropping it and easy to carry; Equiped with a durable pouch, can be stored safely and conveniently; Suitable for golf, hunting, mountaineering, and outdoor using
Amazon youyeetoo  
youyeetoo L1 4D 3D LiDAR Scanner, 360 Degree, 30 Meters Scanning Radius, ROS SLAM LIDAR Sensor, for AGV Robot Navigation and Obstacle Avoidance (L1PM (20M))
[3D position + 1D grayscale] L1RM 4D-LiDAR is a 4D lidar rangefinder module, which can be widely used in robots, smart cities, smart toys, logistics and other fields, supporting mapping, positioning, identification, avoidance Implementation of functions such as obstacle, environment scanning, and 3D reconstruction.
[Hight Performance] L1RM 4D lidar has built-in 3-axis acceleration and 3-axis gyroscope IMU modules, supporting a push frequency of 250Hz. The circumferential scanning frequency of L1 is 11Hz, the vertical scanning frequency is 180Hz, and the effective sampling frequency is 21600 points/ Second. L1 not only has excellent performance, but also has high reliability. It can also achieve stable ranging and high-precision mapping under the strong light of 100K lux outdoors.
[360°+90°] L1RM lidar sensor scanner has excellent ultra-wide-angle scanning capabilities. The field of view (FOV) extends to 360° horizontally and 90° vertically. It can realize three-dimensional space detection with a hemispherical field of view, and its application range can be expanded to More commercial scenarios.
[Whole House Dynamic Scanning] L1RM 4D 3D lidar scanner can quickly and accurately obtain the three-dimensional structural information of the whole house, which facilitates the positioning and autonomous navigation of mobile robots, and can help the robot expand richer functions such as whole-house cleaning and organization.
[Low Blind Zone] L1RM 4D lidar sensor has an ultra-low blind zone and a minimum detection distance of 0.05m, making it easy to achieve close range detection and recognition. It also supports non-repetitive static scanning. Through omnidirectional ultra-wide-angle non-repetitive scanning, high-precision point cloud data can be obtained to achieve image-level scanning effects.
[WIKI] http(s)://wiki.youy
youyeetoo L1 4D 3D LiDAR Scanner, 360 Degree, 30 Meters Scanning Radius, ROS SLA
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