EL28 Digital Levels

The El20 is designed with new code processing and auto leveling technology. Its outstanding features make it applicable for 3rd and 4th order leveling and construction measurement.
EL20 can replace tradition optical level with high quality but lower price. Easy one-touch operation with trigger key to get dH and HD displayed on screen almost instantly, you can enjoy survey work freely. Easy one-touch operation, simply push the trigger key. On board program such as DH, Inverse staff measurement, Error checking and adjustment.


FEATURES

  • Magnification : 28x
  • Accuracy
  • Standard Deviation Of 1km Double Run
  • Electronic Measurement : ± 2.0mm
  • Optical Measurement : ± 2.0mm
  • Distance Measuring Range : 2 - 80 Meter
  • Minimum focus distance : 0.8m
  • Warranty : 2 years

EL03 High Precision Digital Level

EL302A is equipped with alphanumeric keyboard and professional on-board program, it can be used for high precise leveling of flat and sloping surface, subsidence and deformation monitoring, establishing 2nd and 3rd leveling control networks.

  • With feature of digital products, EL03/302A makes your JOB easily and faster, save you time. Press one button to get the height difference and save the data in the internal memory or SD card. Easy one-touch operation, simply push the red button.
  • Quick height and distance result - the reading is displayed almost instantly, Reliable and error-free reading, even in dim light conditions, quicker and easier than an optical level
  • On board program, height difference measurement between back sight and foresight and has internal memory for data storage, support SD card. On board program such as BF, BFFB, BFBF, FBBF, Stake out, intermediate.
  • 3,000 points internal memory, or SD card data storage and Supports USB and RS-232C ports for data transfer. Remote control measurement by Bluetooth (EL03 Only).


FEATURES

  • Magnification : 30x
  • Accuracy
  • Standard Deviation Of 1km Double Run
  • Electronic Measurement : ± 0.3mm
  • Optical Measurement : ± 1.5mm
  • Distance Measuring Range : 2 - 110 Meter
  • <2sec single measurement time
  • 0.1mm Height and 1mm display Resolution
  • Warranty : 2 years