Specification:Product material: aluminum alloy + ABSProduct color: grayProduct size: 5.6*2.2*1.3 cmColor box size: 10.4*4.3*2.8cmMeasurement accuracy: (2.0mm + 5x D)Range: 0.03 ~25 metersMeasurement reference: forward/backward referenceMeasurement unit: m/ft/inLaser type: Class2, 630~670nm , Charging interface: Micro USBNumber of buttons: 3Function description: continuous measurement, area, volume, pythagorean measurementElectronic angle : optionalSales Argument:1. High-precision one-piece molding process, polishing and sandblasting, comfortable hand feeling.2. Powerful, you can test words, you can test multiple times, and you can test angles.3. Small and light, with a weight of 24g, there is no burden on the hand.4. High measurement accuracy, durable and strong battery life.5. It has a wide range of applications. You can think of it and use it whenever you need to measure, such as home decoration measurement, infrastructure measurement, etc.List: manual + rangefinder + lanyard + data cableKind Tips:1. Please do not stare directly into the beam.2. Please keep it out of the reach of children.3. Do not use the instrument in flammable and explosive environments.4. Do not use this instrument near medical equipment or in the air.5. Instrument parts should be kept clean at all times, please close them before cleaning. When there is dust on the laser transmission port and the receiving lens, please use a soft cloth with clean water or neutral screen cleaner, then wipe dry. Do not use acidic or alkaline detergents for cleaning; Do not use alcohol or other solvents for cleaning6. The meter is not waterproof and cannot be wetted or placed in water.