Huepar LS04CG Laser Level Select Option:LS04CG or one Bluetooth remote control

or one Bluetooth remote control and one smart phone at the same time

The dual-slope mode works perfectly when check grade

providing optimal performance even in rugged environments

Note: ●When use with a receiver

Compatible with all Huepar cross line lasers and all devices with 1/4 "-20 female thread at the market

Huepar LS04CG Laser Level Select Option:LS04CG or one Bluetooth remote control4 X 360 WITH TOP & FLOOR LINE LASER: This laser tool provides four 360 planes of laser light. The top 360 horizontal line can be used for ceiling installation. The 360 floor horizontal line is for tiling installation. With the lifting base, the 360 floor laser can raise from the surface to go over and travel past uneven surfaces or obstructions between 1" and 3. 54" height. Two 360 vertical lines cross at 90angles makes user quickly visualize and