Balanced for Northern and Southern Hemispheres;
 clinometer;
 a large mirror;
 cm and inch scale;
 magnifying glass;
 reading - thousandths of a measure;
 adjustable declination error correction scale;
 add aiming hole to improve accuracy;
 base plate with anti-slip rubber parts;
 two-color compass ring, one of them luminous;
 wrist strap retainer;
 cord with fastening clip for hanging around the neck;
 large directional arrow for easier aiming.