All Laser Plumb Bobs will sustain a four foot drop onto a concrete floor without damage. If you require more details before ordering please call, fax or email . This item will be available only on a special order basis after the 5-way laser becomes available. Three rotation speeds and the remote control means it can be operated by one person. Built-in level sensor blinks if unit is out of level.
Protective lens cover.
Recalibration can be performed by the user. No need to ever send it out for recalibration. This very dark glass filter allows you to look directly at the light when focusing. Fiber glass tape winds up into a solid metal case. Great for camera men.