EL28 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.

Trigger key
Easy one-touch operation, simply push the red button

Fast results
Quick height and distance result - the reading is displayed almost instantly

Environment independent
Reliable and error-free reading, even in dim light conditions

Latest technology
Quicker and easier than an optical level, efficiency increased by 30%

Ultra-long battery life
The battery could work more than one week, compact design

Compensator checking button
Advance compensator checking button