The Milwaukee M12 CLLP Green Cross Line Laser is the perfect all-in-one laser tool that you need.
This M12 Green laser with plumb points offers superb functionality including horizontal levelling, vertical alignment and plumb point transfer for ceiling to floor.
Compared to red lasers, this offers up to 4x better visibility as a result of the high intensity green diodes as part of its design.  These can produce a beam with a working range of 38meters or if you are using a detector, up to 50m.
The M12 CLLP includes a 3 mode pendulum system to suit your needs.  A Manual Mode for use at any angle; Self Levelling Mode with  4° self-levelling range and a Pendulum Lock Mode which protects your laser when being moved around.
A built in magnetic bracket, with rear mounted amplified earth magnets, includes two tripod thread holes (¼″ and ⅝″) and a hang hole allowing for attachment to a range of materials.
This is a robust design with over-moulded construction and an IP54 rating that offers a resistancy to debris and water ingress as well as withstanding a drop from 1m
When used with the M12 B3 battery, this can easily run all day / up to 15+ Hours.