Amazon Basics 9-Inch Magnetic Torpedo Level and Ruler
- Level
- 1
- 1
- Black, Yellow
- More reviewed than 70%
A lightweight, budget-friendly torpedo level with a handy built-in ruler, well suited to home projects rather than heavy daily trade use.
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How it ranks among the 10 levels we track
4.7★ across 7,739 Amazon ratings, Bayesian-smoothed toward the category average.
7,739 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
3,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 10 levels we track - how the scorecard works · full levels data report. Confidence: high - strong rating volume and complete data.Updated 8 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Amazon Basics offers a 9-inch magnetic torpedo level with a built-in ruler, three vials for horizontal, vertical and 45-degree readings, and a lightweight ABS and aluminum frame aimed at everyday home leveling tasks.
The integrated ruler with both metric and imperial marks is the practical extra here, letting it double as a short straightedge for measuring hanger spacing or wall layout without swapping tools. It is positioned as a household-grade level rather than a heavy-duty trade tool, matching its lighter ABS-and-aluminum build.
- 9-inch magnetic torpedo level
- Integrated metric/imperial ruler
- 180/90/45 degree vials
- Lightweight ABS and aluminum frame
Who it's for
Suits home decorating tasks like hanging art, aligning shelves or spacing wall hangers, where a compact level with a ruler built in saves a tool swap. Tradespeople doing daily jobsite work may want a more rugged, all-metal level instead.
Strengths and trade-offs
Drawn from this product's published specifications.
- Built-in metric and imperial ruler
- Magnetic edge for hands-free use on steel
- Lightweight ABS and aluminum frame
- Three vials cover level, plumb and 45 degrees
- Lighter build than all-metal trade levels
- Short length limits it to small-scale layout work
Performance notes
The three vials, listed at 1.0mm per meter accuracy, cover horizontal, vertical and 45-degree checks, and the magnetic edge lets it hold hands-free against steel surfaces like studs or brackets. The vials are made of transparent acrylic with fluorescent liquid for visibility, and a hanging hole on the body makes it easy to store on a hook.
Specifications
| Brand | Amazon Basics |
|---|---|
| Model | DS-SLAMZ003 |
| Dimensions & fit | |
| Item Weight | 4.8 ounces |
| Item Dimensions L x W | 2.1 × 9 inches |
| Construction & materials | |
| Material Type | Acrylonitrile Butadiene Styrene |
| Color | Black, Yellow |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Number of Items | 1 |
| Style Name | Level |
| Operation Mode | Manual |
How it compares
This product against the closest alternatives we track in levels.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Amazon Basics 9-Inch Magnetic Torpedo Level and RulerThis product | 4.7 / 5 | 7,739 | 4.8 / 5 |
| Klein Tools 935DAG Digital Electronic Level and Angle GaugeKlein | 4.8 / 5 | 16,466 | 4.9 / 5 |
| CRAFTSMAN Torpedo LevelCraftsman | 4.8 / 5 | 7,800 | 4.7 / 5 |
| DEWALT 9 in. Torpedo Level DWHT43003Dewalt | 4.8 / 5 | 1,352 | 4.6 / 5 |
| Swanson Tool Co TLL049M Savage Lightning Aluminum Torpedo Magnetic Illuminated LevelsSwanson Tool Co., Inc | 4.6 / 5 | 2,500 | 4.5 / 5 |
Similar levels from other brands
Questions about the Amazon Basics DS-SLAMZ003
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does this level have a ruler on it?
Yes, it has an integrated ruler with both metric and imperial measuring marks along the body.
Will it stick to a steel stud hands-free?
It has a magnetic edge designed for hands-free use on steel and other ferrous materials.
What angles can it read?
It has three vials covering horizontal, vertical and 45-degree readings.