Topcon Multi Purpose Rotating Lasers RL-VH4G2/4DR


You can select from either a Red or Green Beam and either an Interior or General Construction model. All of the RL-VH4 Lasers are multi-purpose, accurate and durable.

  • Red beam version
  • Green Beam version
  • SmartScan beam control with line drawing
  • Complete package

Why green?


It’s brighter. Up to four times brighter than conventional beams.
As the chart shows, your eye sees certain wavelengths of light better that others, with the mid-500 nanometer range being the most visible. That’s why Topcon developed the GreenBeam™. You can see the GreenBeam® anywhere under any conditions. Set the laser up for best coverage every time, no need to worry about windows or other lighted areas. You’re using the beam instead of losing it, so the job gets done faster.

Smart Scan


Topcon’s SmartScan® lets you draw a line of focused laser light on any surface, to any length you need.
It stays there aslong as you need, until you release it using the target plate.



Set up within 5 degrees of level and push the power button. RL-VH4DR/G2 features fast self-leveling (under 5 seconds) so it will be spinning and ready to go to work when you are.

Vertical Alignment


Use the 90 degree plumb beam to easily square walls and align wall track. Simply place the optional vertical target on your line, place the RL-VH4DR/G2 at the other end, and use the manual slope buttons, or included RC-40 Remote to center the beam on the target.

Remote Control RC-40


The RC-40 Remote control gives you real control over your work by using radio communication giving you a 100m working range.

Excellent Return on Investment

The RL-VH4 Laser Series are ultimately designed and built for one thing…to make you more money! Contact your local Topcon representative and prove to yourself that these new Lasers are the best choice for all of your projects.


Accuracy 2mm / 20m 2mm / 20m
Detecting range 300m 300m
Beam type 635 nm red 532 nm green
Laser class 3R 3R
Rotating speed 0-300 rpm 0-300 rpm
Water-dust proof IP 54 IP 54
Scanning width 180 degr 180 degr
Batteries Alkaline (90hr operating time)
Ni-MH, BT-63Q Recahrgeable*
(45hr operating time)
Alkaline (90hr operating time)
Ni-MH, BT-63Q Recahrgeable*
(45hr operating time
Weight 2,2kg 2,6kg
Dimensions 182 x 167 x 240 mm 182 x 167 x 240 mm
Detector LS-80A LS-80G
<Remote Control>
Radius 100m + 100m +
Water-dust proof IP 66 IP 66
Power 2 x AA 2 x AA

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+6012-695 9998 (Mr.Yap)
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