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Geomax Z20H Horizontal Laser & Basic Receiver

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The GeoMax Zone 20H Rotating Laser Level with manual slope is a solid built, economical choice laser that offers a straight forward interface for the user. All the functions required for flexoble, regular use can be found with this unit.The laser is a visible beam laser and self-levelling in the horizontal plane. Slopes can be manually set in dual axis. It offers the flexibility of a full range of interchangeable accessories to accomodate your unique work preference.


  • Concrete pouring and form work
  • Interior construction
  • Grading Roads
  • Field design

Technical Data
Functionality Self-levelling horizontal manual slope in dual axis
Head protection Fully enclosed
Operating range (diameter) 900m 
Self-levelling accuracy +/-2.2mm at 30m
Rotation speed 600 rpm
Laser diode type / class 635 nm (visible) class 1
Batteries type 4 D-cell alkaline / Li-ion
Battery life >40h
Operating temperature -10 °C to 50°C
Storage temperature -30°C to +70°C
Protection IP67

ZRB35 Basic Receiver

Extended detection window 35mm
Detection accuracies  
Super fine +/-1.0mm
Medium +/-3mm

Included in Package:

  • GeoMax Zone 20H Rotating laser
  • GeoMax ZRB35 Receiver
  • Alkaline battery pack
  • Charger
  • Carry Case

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