Specifications:Measuring range: 0.2 to 80.m (0.65 to 262.ft)Accuracy:  ±2.mm (0.079inch)Laser class: Class IILaser maximum output: 1MwDust & Splash proof: IP 54Laser Auto off: 30SPower Auto off: 3minOperation temperature: 0-40C (32-104F)Storage temperature: -10-60C (14-140F)Power supply: 3 x 1.5V

Specifications:Measuring range: 0.2 to 80.m (0.65 to 262.ft)Accuracy:  ±2.mm (0.079inch)Laser class: Class IILaser maximum output: 1MwDust & Splash proof: IP 54Laser Auto off: 30SPower Auto off: 3minOperation temperature: 0-40C (32-104F)Storage temperature: -10-60C (14-140F)Power supply: 3 x 1.5V AAA battery Weight : 130gDimension: 118*54*28mm (4.65*2.12*1.10inch)Features:Instant measurement of distance, area & volume with one button operation:   YESWide measuring range: YESHigh accuracy:  ±2mm (0.079inch) Automatic calculation of Area and Volume:    YESIndirect measurement by Pythagorean Theorem:  YESSingle/Continous measurement: YESMax/Min distance tracking (display value): YESEasy Addition/ Subtraction of measurement: YESSet up front / rear benchmark: YESSelectable meter(m), inch(in) and feet(ft): YESData store/ recall function: YESData Hold / Data clear function: YESAir Bubble Level: YES, IncludedEasy targeting with bright laser pointer: YESLarge LCD with backlight and multi-line display (4 lines): YESAuto correction and error report technology: YESBuzzer indication: YESBattery status Indication: YESIP54 protection (dust & splash proof): YESAuto / Manual power off function: YESMultifunction with intelligent calculation: YESCompact & handy design: YESCE, ROHS, FCC certificate: YESPacket Content:1 X LASER DISTANCE METER1 X USER’S MANUAL1 X Pouch bag1 X Holding rop1X Original retail gift box