Digital laser meter 50 meters LM50A UNI-T The LM-50A laser measurer allows you to measure distance accurately up to 50 meters. It can easily measure AREA, VOLUME, ADDITION, SUBTRACTION, etc. It can also store 99 groups of data. It can be used in interior/exterior design, construction, factory supervision, engineering inspection, real estate development and so on. Brand: UNI-T EAN code:  6935750550182 Supplier code: LM50A CE, UKCA certifications Display size 2.0 inches Range 50 m min. display unit 0.001 m Unit of measurement m/ft/in Front/rear measuring base Accuracy ±(2mm+5x10-5D) Laser class 2 Laser type 630~670nm, Power supply 1.5 V battery (LR03) x 2 Product dimensions 122mm x 52mm x 29.5mm Standard accessories Carrying bag Characteristics Single measurement √ Continuous measurement √ Max/Min/Area √ Volume √ Pythagoras √ Add/Subtract √ Self-calibration √ Horizontal bubble √ Data storage 99 groups Automatic shutdown 3 minutes without operation Automatic laser shutdown 30 seconds without operation Diet 1.5V battery (LR03) x 2 included Color Red and grey Dimensions 122mm x 52mm x 29.5mm Accessories Carrying bag