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SCAN LINES: This manual-leveling rotary laser system features scan lines that can easily be moved in either clockwise or anticlockwise direction. This feature makes this level useful for a variety of applications in construction and more.
MODES: The self-leveling rotary laser level may release a simultaneous 90° split beam in the vertical mode; increasing the level's versatility. This 4 “AA” alkaline battery powered level has scanning modes like 0°; 30°; and 60°.
LASER LEVEL: This Johnson Self Leveling Kit is ideal for various indoor and outdoor jobs. Its small and large scan modes simulate a laser chalk line; while the horizontal and vertical planes provide the manual-leveling feature.
Self-Leveling, Manual & Pulse Mode: When you unlock the pendulum, the laser level will automatically level within ±3° (otherwise the laser will keep flashing); Long press the “Manual” button for 3 seconds, the laser line will be locked in position for use at any angle; To switch to Receiver(Pulse) mode, just single press the "Manual" buttom, then it goes to the receiver mode.
Bonus Laser Level Tripod: The laser tripod can expand to 39.6 inches helps you adjust the position of the laser for maximum accuracy. It closed height of 15.4 inches, ease of storage; Combined with a standard 1/4" quick release plate, you can install and remove the laser level in seconds; NOTE: You need to push quick release plate knob hard before rotating and fixing it to the laser level.
360 Degree Horizonal Cross-Line: With one ultra-bright 360° horizontal and one 110° vertical green beams provides all-around leveling coverage. 360° horizontal plane and vertical line can be projected separately or together for a variety of applications, gives you maximum green laser brightness up to 82 ft. with high accuracy for ease of measuring.
when too low, a fast beep be emitted, when same level as beam a continuous pitch sound- at this point the centre of the detector is at the same alignment as .
This either give a narrow or a broader range of detection.When the detector is too high a slower beep be emitted,
The detector has 3 buttons:a) On/Off button.b) A Sound button.c) A sensitivity button.