Features: Accurate angles Finder with Night Views Glow High accuracy digital display ensures ±0.1° measurement accuracy, featuring glowing markings that remain visible for 8+ hours in dark. Magnetic ABS construction combines 500gf adsorption force with shock resistant durability, offering hands release operations on metal front through its integrated rare earth magnets. Essential for contractors, metalworkers, and craft enthusiasts requiring efficient angles measurements during welding projects, HVAC installations, or furniture assembly tasks. Performs optimally in low light construction site, machinery maintenance workshops, and outdoor surveying environments where traditional protractors fails. Compact 180mm lightweight design (230g) with 0 180° double scale measurement ranges adapts seamlessly between workshop benches, tool belts, and confined crawlspace inspections. Specifications: Materials: ABS Size: Approx.95x13x51mm/3.74x0.51x2inches Package Includes: 1Pc Green Water angles Meter levels note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.