With self-calibration function and multifunction with intelligent calculation <br />Instant measurement of distance, area & volume with one button operation <br />Wide measuring range and high accuracy<br />Large LCD with backlight and multi-line display (four lines)<br />Auto correction and error report technology <br /><br /><br />Specification:<br />Measuring range: 0.05 to 40m (0.16 to 131ft)<br />Acurracy: 2mm (0.079inch)<br />Laser class: Class II<br />Laser wavelength: 635nm<br />Laser maximum output: <1mW<br />Self-calibration function: -9mm to + 9mm<br />Dust & Splash proof level: IP 54<br />Laser Auto off: 20s<br />Power Auto off: 150s<br />Operation temperature: 0 ~ 40C (32 ~ 104F)<br />Storage temperature: -10 ~ 60C (14 ~ 140F)<br />Power supply: 2 x 1.5V AAA battery (not included)<br />Weight (Including battery): 108g<br />Product size: 118 * 54 * 28mm (4.65 * 2.12 * 1.10inch)<br />Material: Plastic<br />Color: Black + yellow edge<br /><br />1 x Laser distance meter<br />1 x Cloth bag<br />1 x Lanyard<br />1 x English user manual<br />Packed in color box<br /><img src="http://img6.eachbuyer.com/x9/p100/cb460_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb460_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb460_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb460_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb460_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb460_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb460_7.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb460_8.jpg" />