Features & Benefits Performance Specs A801 C801 D801 Tuff Tilt Tuff Tilt 420 Tuff Tilt Digital Highly repeatable - up to 0.0002° or better Rugged IP65 waterproof design Excellent linearity over total range High precision measurement and control Radial gate, radar platform, & industrial machinery positioning Geotechnical & structural engineering (building, bridge, & construction monitoring) 800 Series Submersible to 200 meters Stainless steel enclosure Uniaxial or biaxial Analog or digital outputs Structural Monitoring Angle measurement and control Platform leveling & positioning +3500 psi pressure rating Heavy duty 316 SS enclosure (6AI-4V Ti available) Highly corrosion resistant, excellent for marine applications Critical position/leveling on dry docks, offshore platforms, & marine equipment Subsea trenching and equipment positioning Deep ocean research Marine construction equipment guidance systems <0.0002 mm/m sensitivity in a handheld package Out of the box “plug & play” operation Robust 304 SS, waterproof design Construction monitoring Tilt surveying Excavation & pit-wall deflection/stress Structure monitoring please visit jewellinstruments.com. 1 - Custom ranges also available on request. 2 - Linearity represents maximum deviation from NOTES: Specifications are subject to change without notice due to continued product development. For complete specifications, instrument capabilities and ordering information, linear regression line, typical; <0.05% linearity or better achievable using a 5th order polynomial. 3 - Ks = % change in scale factor per °C. 4 - Kz = bias shift per °C.