Milwaukee 21 Redlithium™ USB Rechargeable Green Cross Line Laser, 100' (30.48 m), 530 Nm, Class 2 (3521-21)

21 Redlithium™ USB Rechargeable Green Cross Line LaserHigh intensity green laser delivers up to 100 ft. of visible working range with accuracy of +/- 1/8 in. at 33 feetExtend range up to 165 ft. when using range detector (sold separately)Redlithium™ USB 3 Ah battery delivers over 8 hours of runtimeIntegrated mount features rare-earth magnets for secure fastening to metal studs and micro adjust dial to help users align quicklyMagnetic mount is compatible with 360-Degree bracket and laser track clip accessories (sold separately)Self-leveling feature with a tilt of +/- 4 degreesThreaded mount is compatible with any tripod with a 1/4-20 threadIP54 rated for protection against liquids and dust, and impact resistant up to 1mRedlithium™ USB battery can be charged internally with included micro-USB cable, or removed and replaced with a fresh battery for virtually no downtimeCompatible with all Redlithium™ USB batteries