An impact resistant black aluminum 230mm torpedo style spirit level with three metal magnets on the underside for fixing to ferrous work pieces (steel, etc). Crush proof, durable tubular vials with high transparency for easy reading including 45degree angle bubble. Highly resistant to ultraviolet light and fluctuations in temperature the bubble is also not affected by static electricity. Measurement accuracy of 1.0mm/m.
| Length (mm) | Width (mm) | Height (mm) | Tolerance normal | Weight (g) |
| 230 | 16 | 38 | +-1.0mm/m | 190 |