Topcon RL-H5A Self-Leveling Laser

With great distance and high-accuracy — The RL-H5A is a next generation self-leveling construction laser.

  • Long-range operation (800 m)
  • Smart long-range receiver
  • Simple, intuitive manual slope capability
  • ±10 Arc second horizontal accuracy
  • Extra-long battery life (100 hours)
  • Tough IP66 weatherproof rating


Topcon LS-100D Digital Receiver

Versatile and designed for maximum user convenience, the LS-100D features a digital readout to confidently deliver elevation and vertical alignment control on demand.


It features an extra-wide beam capture sensor that also rejects annoying interference from strobe light exposures. The large and bright LCD displays (front and rear) feature 9-channels of grade information and digitally show the distance to on-grade. By pressing the Hold button, the display is locked so the user can conveniently read the results. For added versatility, three colored LED’s and a strong magnet mount are imbedded for vertical operation, ideal for steel erection or operator gradechecking while excavating.


To assist in monitoring the Topcon rotating laser, alert icons appear on the LCD if the instrument is disturbed (HI alert) or when the laser battery is low.


Kit Components 

  • RL-H5A Laser
  • LS-100D Digital Laser Receiver
  • Sensor Holder 
  • Battery Pack 
  • Chargers 
  • Carry Case

Topcon RL-H5A Self-Leveling Laser with LS-100D Digital Receiver

Optional Extras
  • Topcon RL-H5A Self-Leveling Laser


    Long-range high accuracy laser 

    With great distance and high-accuracy, the RL-H5 Series is simple to 

    use for checking elevations. 


    Easy to use 

    With electronic self-leveling, you press the power button and go right to work in seconds. If the RL-H5A gets disturbed on the job it relevels itself automatically. The self-leveling motors are accurate to ±10 arc seconds.


    Long range operation 

    Need to shoot elevations up to 400 m from your laser? No problem — 

    this instrument instrument has the power and range to cover a 800 m diameter job site.


    Long battery life 

    The RL-H5A gives you up to 60 hours of continuous usage with the rechargeable battery pack.


    All weather dependability 

    With the IP66 rating, the RL-H5A is “job site tough” and can withstand dust, 

    a sudden shower and even torrential rainfall.










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