The SOUTH N6 Series comprises manual reflectorless total stations engineered for surveying and construction professionals. They deliver high accuracy with angle measurement options of 2″ or 5″, and support long‑range EDM: up to 5,000 m with prism and 1,000 m or 1,500 m in reflectorless mode—with distance precision of ±(2 + 2 ppm × D) mm (prism) and ±(3 + 2 ppm × D) mm (non-prism) in good conditions. Featuring a 30× erect-image telescope (1°30′ FOV, resolving power ~3″, minimum focus ~1.2 m), dual-axis liquid-electric tilt compensation (±4′, 1″ accuracy), and fast EDM (fine < 0.3 s, tracking < 0.1 s). Equipped with a dual-face 6‑line LCD, 24‑key alphanumeric keypad, internal memory for ~96,000 data points, and USB/SD/Bluetooth data connectivity (range ~10 m). Powered by a 7.4 V, 5,000 mAh lithium battery providing roughly 8–16 hours field runtime, the instrument weighs ~5.5 kg, operates from −20 °C to +50 °C, and meets IP55 protection standards.