Key benefits Onehanded angle calibration for pipes and poles: set and read angles with a single hand to speed work and reduce fatigue, especially when working on curved or irregular surfaces. Dependable magnetic hold: the doublepole magnet system secures the tool to metal surfaces so you can take readings hands and maintain alignment in windy or awkward conditions. Allinone measurement: builtin inclinometer, level, and ruler functions let you check tilt, horizontal, and vertical alignments at once — fewer tools, fewer trips, faster results. Stable, repeatable readings: shockresistant housing and an elastic surround dampen vibration and prevent bubble drift, improving accuracy on posts, fences, and outdoor fixtures. What it does and why it matters Measures tilt, plumb, and level simultaneously, so you can set posts and pipes correctly on the first try. Magnetic attachment provides steady contact with metal posts and poles, keeping the tool locked in place while you make adjustments. Onehanded operation lets you hold the post or pole with one hand and adjust or mark with the other, saving time and reducing the need for extra helpers. Key attributes Functions: inclinometer, bubble level (horizontal and vertical), and ruler Mounting: doublepole magnet system for secure attachment to metal surfaces Durability: shockresistant design with elastic surround to reduce vibration and bubble drift Use: designed for pipes, poles, posts, and other vertical or cylindrical surfaces Practical applications Fence installation: quickly set and check the plumb of fence posts and braces, maintaining consistent alignment along long runs. Deck and post construction: hold and level deck posts and handrails while fastening or bracing, using the magnetic grip for hands work. Plumbing and renovation: measure pipe angles and ensure accurate slopes or vertical runs when installing drains, supports, or conduits. Who benefits most Contractors, fence installers, deck builders, plumbers, and DIY homeowners who need a compact, reliable tool for aligning posts and pipes with fewer steps and greater accuracy. Simple to use, designed for repeatable accuracy, and built to stay steady in real jobsite conditions.