Gradiometer: Gradiometer: AXIS: single; LOWER SCALE RANGE: ±26º, 2º increments; UPPER SCALE RANGE: ±45%, 5% increments; CASE: Polycarbonate, IP68; MARKINGS: white on black background; COLOR ZONES UPPER SCALE: Red ±25..45%; COLOR ZONES LOWER SCALE: Red ±14..26º; MOUNTING POSITION: flat vertical surface; NOTES: 1. Tacom Part # 12422671-001 (Inclinometer, Vehicular) 2. NSN # 6695-01-493-8898 3. THIS PART IS SOLD AS A COMMERCIAL ITEM