Key features and benefits Unit conversion for slope readings: switch between degrees and percent slope to match your project requirements. This simplifies interpretation and reduces conversion errors during onsite measurements. On/off button: quick and straightforward power control with a dedicated button for reliable startup and shutdown. Buzzer reminders: audible alerts can be enabled or disabled to suit your environment, providing feedback when a reading is captured or when thresholds are met. Hold function: press and hold to freeze the current display value for documentation, sharing with colleagues, or comparison across multiple points. Performance and practicality Simple, intuitive operation designed for straightforward measurements in everyday tasks. Clear display of slope readings and status options, enabling efficient data capture and recording. Use scenarios Onsite slope verification for decks, ramps, or driveways: quickly switch between degrees and percent to fit your notes, and hold the reading for marking cut lines or future reference. Cabinet, countertop, or furniture installation: check level and slope consistency across multiple points; use the unit switch to match your preferred measurement format and hold readings for sidebyside comparison. Flooring, tiling, or stair railing projects in quiet environments: enable or disable the buzzer to suit the setting, while holding readings to document precise slopes during layout and alignment.