Our laser distance meter is specially designed to measure the distance precisely. It comes with the function of measuring Area, Volume, Addition, Pythagorean, Subtraction easily. It can also store 20 group data. The laser distance meter is hand-held and easy to operate, widely used to measure the distance in construction and industries. Features: Easy targeting with bright red laser pointer indicator. It can provide a high accuracy measured data. Accuracy: 2.0mm. Also having a wide measuring range 0.2-328feet (100m), 0.2-262ft (80m), 0.2-196ft (60m), 0.2-131ft (40m) Handheld and pocket size, easy to carry. Large LCD with backlight screen for better visibility in dark areas. 5 buttons with indication images are convenient to use. Multiple Measurement Features: Area, volume, addition and subtraction, Pythagorean. Automatic calculation of area and volume, can store 20 Measurements. Water splash-proof & Dust-proof Function: Features IP54 water splash-proof level, which can protect the laser to the maximum extent in life. Different unit options Meter(m), Inch(in) and Feet (ft). Battery Status Indication. Auto / manual power off function. Built-in leveling bubble instrument, more accurate and avoid other factors affect the measurement results. Specification: Condition: 100% New Color: Black+ Red (Shown as picture) Material: Plastic Type: 40m, 60m, 80m, 100m (Optional) 40m Measuring Range: 0.05~40m / 0.2-131.2ft 60m Measuring Range: 0.05~60m / 0.16-196.86ft 80m Measuring Range: 0.05~80m / 0.16-262.47ft 100m Measuring Range: 0.05~100m / 0.16-328.08ft Accuracy: 2mm ( 0.01 in) Laser Class: Class 2m II Laser Wavelength: 620-690nm, <1mW Measuring Function: Area, Volume, Pythagorean, Addition and Subtraction Tracking Measurement: Yes Maximum and Minimum Measurement: Yes Backlight: Yes Beep tips: Yes Data removal: Yes Storage: 20 Group Measurements Water Splash: IP 54 Operating temperature range: -10~40Deg.C Storage temperature range: -20~70Deg.C Batteries: 2 x AAA 1.5V batteries (Batteries Not Included ) Laser Auto off: 30s Power Auto off: 3min Laser output power: <1mw Product Size (L x W x H): Approx. 11 * 1.38 * 1.38cm / 4.3 * 0.54 * 0.54in Package Weight: Approx. 75g Package Included: 1 x Laser Distance Meter (Batteries Not Included)