40M/131ft/1575in Digital Laser Distance Meter Range Finder Measure Diastimeter£»

Features:
High accuracy and wide measuring range up to 40m.
Quick measurement of distance, area and volume with one button operation.
Automatic calculation of area and volume.
Indirect measurement by Pythagorean theorem.
Min/Max distance tracking (display value).
Easy addition/subtraction of measurement.
Set up front / rear benchmark.
Switchable among metre (m), inch (in), feet (ft).
Easy targeting with bright laser pointer.
Large LCD with backlight.
Display illumination and multi-line display(4 lines).
36 data records and recall function .
Bubble level equipped as a spirit level tool.
Auto correction and error report technology.
Low battery indication.
Automatic / manual power off function.
Compact and handheld design, portable and convenient.
Widely used in construction and industries, especially in large areas such as rooms, apartments, buildings, real estates, factories, warehouses, etc.

Specifications:
Distance measurement precision£º¡À2mm
Measurement unit options£ºmm / in / ft
Single/Continous measurement function£ºyes
Outdoor target reflection board£ºno
Area measurement function£ºyes
Volume measurement function£ºyes
Pythagorean proposition measurement function£ºfull mode
Add and subtract measurement function£ºyes
Min/Max value£ºyes
Data store/ recall function£ºyes
Max storage£º99 units
Data hold / Data clear function£ºyes
Level bubble£ºyes
Automatic backlight£ºyes
Buttons/Keys sound£ºyes
Laser level£ºII
Laser type£º635nm, £¼1mW
Automatically cut off laser£º20s
Automatic shutdown£º150s
Storage temperature£º-20~60¡ãC / -4~140¡ãF
Working temperature£º0~40¡ãC / 32~104¡ãF
Storage humidity£ºRH85%
Battery£º2 * 1.5V AAA alkaline batteries (not include).

Package Content: 
1 x 40M Laser Distance Meter
1 x Portable pouch
1 x Hanging rope
No Retail Packing