Outdoor Receiver for Laser Level & Precision Detector up to 50M

The Outdoor receiver is designed to pick up the laser signal from a rotary laser. This receiver has a front and back LCD display for easy readout 
Quickly and accurately locates any laser signal emitted from rotary or "pulsed beam" line-generating
Dual sided on grade LED indicator lights with high low on grade and audible signals
Can detect the laser signal up to 50 meters (164 feet) and can be put on anywhere with the clamp
Universal detector,for any red and green laser with a frequency within 10000Hz
9V batteries required and included

Note:

- If you buy a laser level with no outdoor's function, then you will not be able to use laser level and laser level detector together.

- When you use outdoor detector combined with laser level, First, you must open laser level's "OUT" or "Outdoor" button if not, the outdoor detector can not work correctly.