Features:
1. Covered With Full Rubble, Waterproof/ Dustproof/ anti-impact
2. Double Air Bubble, More Leveling/ More Accyrate
3. High Quality LensAbout Keys and functions:
1 Laser emitter
2 Laser Receiver
3 Laser Receiver
4 Air Bubble (One of Build in Horizontal Bubbles)
5 Power key/ Measeuring Key
6 Minus Key/ Unit Switch Key
7 Clear Key/ Exit Key/ OFF Key
8 Air Bubble (One of Build in Horizontal Bubbles)
9 Plus Key/ Reference Switch Key
10 Function Key/ Sound Key
11 Battery CompartmentSpecifications:
Measuring Range: 100M
Measuring accuracy: 2mm
Level measuring: Double Air Bulb
Silent mode: Yes
Single measuring mode: Yes
Continuous measuing mode: Yes
Area caculation Silent mode: Yes
Volume calculation mode: Yes
Pythagorean calculation mode: Yes
Historical record: Yes
Distance unit: m/in/ft
Size of meter: 115*50*23mm
Package Included:
1 x 100M Laser Rangefinder