Xiaomi Mijia Smart Laser Rangefinder Real time Distance Meter LCD Display Laser Range Finder Tape Measure Work With Mi Home APPProduct ParameterProduct model: MJJGCJYD001QWSize: 80 x 35 x 21mmNet Weight: about 60gMeasuring range: 0.05-50mMeasurement accuracy: (3mm + 5 x 10^(-5) D*)Charging parameters: 5V-1AMinimum display unit: 0.001mBluetooth transmiion distance: about 8m (barrier-free)Package List:1 x Laser rangefinder1 x Charging Cable1 x ManualMijia Smart Laser RangefinderReal time Distance Meter3mm High PrecisionReal Scene Smart MeasurementData Cloud StorageHigh-precision MeasurementMijia APP Smart MeasurementFull Power Measurement 3000 TimesIndustrial Grade Durability TestReal time Distance MeterAfter the laser is fired in real time, the rangefinder will display the current length in real time. Choose a precise and stable second cla laser, as close as 5m and as far as 40m.Double-iue Single-receive , mm Measurement AccuracyDouble-iue Single-receive laser, laser emiion-calibration-display data, the accuracy can reach 3mm.Double-iue Single-receive , Laser AccuracyHouse Measurement , Soft Package MeasurementDecoration Measurement , Furniture MeasurementMijia APP , Multiple FunctionsConnect the mobile phone via Bluetooth and link with the Mijia app to realize data synchronization/remarks, length/area/volume calculation, floor plan surveying and mapping, drawing sharing and other functions.* Rangefinder to connect the Mijia app, need 6.9.200 version or higher.Floor Plan / Real Scene Painting MeasurementYou can directly draw a floor plan in the Mijia APP or take real photo and then draw and measure. The measured data is automatically marked to the selected line, APP intelligently adjusts the length of the line according to the marked data.Area / Volume / Length CalculationYou can flexibly select the existing length, width, and height data for area and volume calculations, and you can also simply add and subtract to calculate the length.Remote MeasurementThe mobile phone can be used as a "distance finder remote control" to remotely control the rangefindermeasurement. It is suitable for the scene where the rangefinder/human-machine separation must be placed at a fixed point.Single Button DesignLong pre for 2s to turn on, short pre to start measurement, double click to switch between front and back benchmarks.Long Pre 2s - Turn on/offShort Pre - Start/end measurement, record measurement dataDouble click - Before and after switching benchmarksHigh Brightne LCD ScreenHigh Brightne LED Screen , Display of current measurement data, historical measurement data, measurement reference, measurement unit, power, and Bluetooth connection status.Measurement standard/laser emiion reminderBluetooth connection statusElectric quantityHistorical measurement dataCurrent measurement dataUnit of measurement (M/FT)Double Matte Material , Anti-wear Scratch-resistantAluminum alloy + high-strength engineering plastics, dual materials to create a matte appearance.Wirele Charging DesignType-C Charging Long Battery Life370mAh Large capacity lithium battery , 3000 sets of data can be measured at full power