Laser Rangefinder Rechargeable Mini Handheld 40M/60M Digital Laser Rangefinder High-precision Infrared Measuring Instrument Features: 1. The metric and inch units can be switched at will, and the area, volume, and Pythagorean theorem can be measured. 2. Single/continuous measurement, 20 groups of data storage 3. Stylish and compact, easy to carry out 4. Laser ranging, error 2mm 5. Digital display can be accurate to 0.001m Specification: Type: Portable Laser Rangefinder Measuring range: 40/60 (m) Color: silver gray, gun gray Measurement units: m/in/ft Size: 100*35*18.6mm Battery type: rechargeable 300mAh lithium polymer battery Resolution: 0.01m Operating temperature: 0-40& 8451; Accuracy: 2mm Maximum storage: 20 groups Material: aluminum alloy Max/Min: 0.01m Scope of application: surveying and mapping of home improvement projects Package Included: 1x Laser rangefinder