Jobsite-ready – the intuitive, single-button tool for outdoor levelling applications

• One-button keypad, Electronic Self Levelling functionality, and convenient battery tray
• Consistently accurate results with an accuracy of ± 2.4 mm at 30m and an ADS shock warning system
• Withstands harsh conditions of any outdoor jobsite thanks to water and dust protection IP56

• TECHNICAL DATA

  Additional data
  Working range with receiver, value	400 m
  Slope function	no
  Accuracy	± 2.4 mm at 30 m* (*plus use-dependent deviation)
  Working range with receiver	up to 400 m (Diameter)
  Laser diode	635 nm, < 1 mW
  Operating temperature	-10 – 50 °C
  Storage temperature	-20 – 70 °C
  Laser class	2
  Working range without receiver	up to 20 m (Diameter)
  Self-levelling range	± 8% (± 5°)
  Levelling time	15 s
  Dust and splash protection	IP 56
  Rotation speed	600 rpm
  Power supply	2 x 1.5 V LR20 (D)
  Tripod thread	5/8"-11
  Weight, approx.	2 kg
  Colour of laser line	red
  Compatible laser receivers	LR 1

  

  GRL 400 H PROFESSIONAL: FURTHER INFORMATION

  Product Highlights

  Easy to use and ready to go – the intuitive, single-button GRL 400 H rotary laser is always prepared for use at a moment´s notice when performing outdoor-levelling applications. Its one-button keypad, Electronic Self Levelling functionality, and convenient battery tray enable straightforward work with an easy setup and simple battery replacement – without even moving the tool. With an accuracy of ± 2.4 mm at 30m and an ADS shock warning system that indicates if the tool's position has changed, the GRL 400 H prevents levelling errors and delivers consistently accurate results.

  Equipment & Application

  From determining cut and fill values for excavation and footings, to levelling concrete forms and landscaping, this tool does an excellent job. This rotary laser is prepared to withstand the harsh conditions of any outdoor jobsite thanks to its water and dust protection IP56.