Featuring Topcon’s world’s first ultra-visible GreenBeam® technology, the new RL-VH4G is a professional interior laser thats right for all job and all budgets. Fast, dependable, durable, accurate, visible…4 times more visible! And with our exclusive SmartScan® technology, you can quickly and easily draw a laser light on any surface, to any length you need, for as long as you need it. It’s another world’s first from Topcon!