The MA-10UD Transmitter updates MA-10UD altimeters with dropzone altitudes, using a wireless line of sight communication.

It uses easily accessible, AA Lithium, batteries, and features an electroluminescent backlit screen. The embedded software is also updatable.


  • Rugged anodised aluminium enclosure
  • Rain resistant
  • 0 to +40 degrees C operation
  • Robust glass lens
  • The IR lens is composed of abrasion resistant polycarbonate