Topcon – RL-VH4G

Featuring Topcon’s world’s first ultra-visible GreenBeam® technology, the new RL-VH4G is a professional interior laser that’s 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!

  • Ultra-visible GreenBeam® – 4 times more visible!
  • Exclusive SmartScan® easily delivers ultimate control and visibility where you need it!
  • Built-in fl oor mount and simultaneous 90e beam makes easy work of vertical layout.
  • Removable laser guard delivers full 360e laser sweep with no pillar “gaps”.
  • Omni-directional RC-30 radio remote control is included…range up to 300’.
  • Topcon quality and features at an economical price!



Horizontal ±20” arc seconds, N/A
Vertical ±20” arc seconds, N/A
Type 532 nanometers, Green Laser diode
Power 3R (JIS, IEC) / IIIa (CDRH) class, N/A
Operating Range
With sensor N/A, 300 meters
Diameter N/A, 60 meters
Rotary Speed
Rotation rate 10 ~ 300 RPM
Mechanical system 2 axis manual
Beam scanning technology SmartScan®
“Virtual chalkline” SmartLine™
Vertical beam yes
Remote control RC-30
Source Alkaline Dry Battery standard, Rechargeable Battery optional
Approximate battery life 27 standard hours, N/A
External power AC/12vDC (run charge)
Water/Dust resistance IP54 (Category 2) rating
Dimensions (LxWxH) N/A, 182 x 167 x 240 Millimeters
Weight N/A, 2.6 kg