JQ40 Mini Infrared Rangefinder USB Charging 40m Range Finder Distance Meter, 501 Original

JQ40 Mini Infrared Rangefinder USB Charging 40m Portable Laser Range Finder Distance Meter Diastimeter Measure Feature:This precise rangefinder can be used in homes, constructions, industries, residences, warehouses, etc.It is powered by an energy-saving and environmentally friendly lithium battery, which allows you to measure the distance 2000 times when it is fully charged.The measuring device provides you with 3 different units, including meters, inches and feet, and you can select the appropriate unit for quick measurement.Specification:Material: ABSMeasuring range: 40mMeasurement accuracy: ±2mm/±0.08inUnit: m/in/ftMeasuring time: 0.5 secondsLaser class: Class IILaser type: 635nm