100m Laser Distance Meter/ Distance Meter

The device in the image is the Ingco HLDD1008 Laser Distance Detector, a high-precision measuring tool designed for professional and DIY use. Core Specifications Measuring Range: 0.05 meters up to 100 meters. Measuring Accuracy: ±2.0 mm.Laser Type: 635nm, <1mW, Class 2. Power Supply: Operates on 2 AAA Alkaline batteries.