40M/60M/80M Smart Laser Rangefinder Digital Mini Distance Measuring Meter Portable USB Charging Electronic Space Measurement Dev

Battery Included : Yes High-concerned chemical : None Laser hazard level : Class 2（<1mW） Certification : CE,FCC Origin : Mainland China Power Type : Rechargeable Size : 14*8*4

Model Number : S40 S60 S80 Measurement Accuracy : 0.01

Specifications Model S40/S60/S80 Measurement accuracy +/-2mm Unit: m/in/ft Measuring range (without reflector) 0.05-40/60/80m Measuring time 0.1-3 seconds Laser Class II Laser type 635nm<1mw Dustproof and waterproof IP 54 Store 50 groups of data Electronic level 0~90 degrees plus or minus error 1 degree Cross laser level Automatic laser off for 25 seconds Automatic shutdown for 60 seconds Word display reflects LED Reference switching Data clearing Battery displaySignal strength indication Continuous measurement (Max. Min.) Addition, subtraction (distance, area, volume) Area, volume, hook quantity function Square root Polymer battery :500mah8000 times Product size :110*18*32MM Weight: 60g The operating temperature ranges from 0℃ to 40℃ Storage temperature range -25℃~60℃