Gyro Theodolite

ER-GT-2 (≤3.6″)
◆Orienteering accuracy: ≤3.6″ (1σ)
◆Weight (excluding theodolite): ≤20kg
◆Volume (no theodolite): ≤Φ240mm×h480mm

ER-GT-3 (≤30″) 
◆Orienteering accuracy ≤30″(1σ)
◆Working mode One-click automatic
​◆Volume (no theodolite) ≤Φ200mm×h490mm

ER-GT-05 (≤5″) 
◆Orienteering accuracy ≤5″ (1σ)
◆Working mode One-click automatic
◆Volume (no theodolite) ≤Φ230mm×h450mm

ER-GT-05HGG (≤5″) 
◆Orienteering accuracy ≤5″(1σ)
◆Working mode One-click automatic
◆​Volume (no theodolite) ≤≤Φ260mm×h500mm

ER-GT-15(≤15″) 
◆Orienteering accuracy ≤15″(1σ)
◆Working mode One-click automatic
◆​Volume (no theodolite) ≤Φ200mm×h450mm

ER-GT-20(≤20″) 
◆Working mode Manual
◆Orienteering accuracy ≤20″ (1σ)
​◆Volume (no theodolite) ≤Φ150mm×h360mm

ER-GT-24 (≤15″)
◆Orienteering accuracy ≤15″(1σ)
◆Working mode One-click automatic
​◆Volume (no theodolite) ≤Φ200mm×h450mm

ER-GT-102 (≤5″) 
◆Orienteering accuracy ≤5″(1σ)
◆Working mode One-click automatic
◆​Volume (no theodolite) ≤Φ230mm×h450mm

ER-DZP-1 (≤0.3″)
◆Astronomical latitude measurement error ≤0.3″
◆Error in the determination of astronomical longitude ≤0.02S
◆Consist of three parts: Digital Zenith photography, location subsystem

ER-JDY-1(3.5″) 
◆Field angle: 3.5″
◆Magnification: 8X
◆Focusing range: 0.5m-5m