Digital Dumpy Level ( Foif El03)

The FOIF EL‐302A and higher-performance EL‐03 Main Features Optical + Digital Measurement EL‐302A: ±1.5 mm standard deviation (optical); ±0.7 mm (electronic) per 1 km double-run EL‐03: ±0.3 mm electronic precision for high-end accuracy Range & Magnification Measurement range: 2–105 m; sway compensator range ±14′ 30× magnification, 45 mm aperture, 2.3–2.6 m field of view @100 m Fast & Accurate Display 0.1 mm height and 1 mm distance resolution Quick readings in under 2 seconds, even in low light Onboard Processing & Storage Supports height difference, back-forth, stakeout, intermediate measurements Stores 3,000 points internally; SD card, USB, RS‐232C connectivity Rugged & Efficient One-touch operation, LCD keyboard interface, IP54 protection 12‐hour battery life; EL‐03 offers up to 40 h