Nikon Auto Levels AE 7(Engineers 30X Level)

Description

This high-performance automatic level features airtight, dry-nitrogen filled optics. Waterproof and fog proof, these instruments provide high accuracy in humid tunnels, unforgiving terrain, and inclement weather. Key features for the AE-7 automatic level include being waterproof. The airtight, gas-filled (dry nitrogen gas) design of the telescope is perfect for wet or humid environments. Nikon's unique automatic compensator employs a wire-suspended pendulum and an air damper to prevent magnetic interference. And the wide compensation range (±16 inches for AE-7) makes it quick and easy to set up. Rugged construction provides excellent resistance to shocks. Highly accurate 1 km double run leveling: AE-7 ±1.0mm without micrometer, ±0.45mm with micrometer. AE-7C features horizontal circle. The model AE-7 employs a 30x high-magnification, high-resolution telescope to assure sharp images even in poor light. Optional high- and low-power eyepiece lenses: AE-7 high power is 37x, and low power is 19x. Improved minimum focusing distance, down to 0.3 meters/0.98 feet, for better performance in tight spots. Endless horizontal fine drive ensures smooth, precise pointing and angular measurement. Attaches to both flat- and spherical-head tripods. A mirror with a pentaprism lets you view the circular bubble as an erect image while setting up and sighting.