زئبقية قياس المستويات ستانلي قياس (30CM) موديل (STHT42796)

Key features include a durable plastic body with aluminum‑cast calibration vials for stability, vertical and horizontal vials for level readings, a built‑in slope vial for slope measurements, an angle‑determining ruler, metric and imperial scale markings, a glare‑reducing pebbled surface for better visibility, an ergonomic grip, and a rotating measuring base to save space during storage and use.

Length: 30 cm. Material: durable plastic body with aluminum‑cast calibration vials. Vials: vertical and horizontal for level, plus a built‑in slope vial. Features: rotating base, angle‑determining ruler markings, edge ruler with metric and imperial scales, glare‑reduced surface, ergonomic design.

Position the level on the edge or surface to be measured. Observe the slope vial: when the bubble centers between the indicated marks, the surface has the corresponding slope. Use the adjacent angle markings on the edge to read the angle quickly.

The angle‑determining ruler is printed along the edge, allowing you to directly read or estimate the angle of a slope while the level is in place. This simplifies calculating precise tilt angles without needing additional tools.

Common use cases include cabinetry alignment, countertop installation, tile layout, picture framing, door/window framing, shelving alignment, and general carpentry where accurate level and angle readings are essential.

Keep the vials clean and free of dust; wipe the surface with a damp cloth and mild cleaner if needed. Avoid harsh solvents that could damage the plastic surface. Store in a dry place away from direct impact to preserve calibration and accuracy.

While designed for typical workshop conditions, avoid prolonged exposure to standing water or extreme dust; wipe clean after use and store dry to maintain accuracy and prolong life.

If you’re comparing models on Fepy, you might look at similar 30 cm levels from Stanley or other reputable brands on the site. For direct comparisons, see these product pages: https://fepy.com/product/stanley-stht42796-30cm-spirit-level and https://fepy.com/product/stanley-stht42795-30cm-spirit-level (these links point to similar items you can compare feature‑for‑feature).

A 30 cm level is highly portable and ideal for quick checks and tight spaces, such as cabinets and tile work. Larger sizes (40 cm, 60 cm) offer longer radii for broader surfaces and fewer junctions, but can be heavier and less convenient in small projects. Choose based on the workspace and length of the surfaces you commonly work with.

The horizontal vial shows when the surface is perfectly level along the length, while the vertical vial shows plumbness at either end. Using both vials together lets you verify that a surface is level in two axes, ensuring accurate alignment in complex setups.

Steps: 1) Place the level on the intended surface. 2) Align until horizontal and vertical vials center between marks. 3) Use the slope vial if slope measurements are needed (e.g., for tiling drains or countertops). 4) Read the angle with the edge ruler for precise adjustments. 5) Recheck after any adjustment to confirm stability and levelness.