SKU: 408401 Digital spirit level DM - Hultafors Rupture block-shaped dragonflies that are very transparent and durable. The radius of the dragonflies is 200 mm, for a sensitivity of 10 mm / m. The horizontal dragonfly has a magnifying glass that makes reading even more accurate. The tolerance in the normal position is ± 0.3 mm / m, in reverse position ± 0.75 mm / m. The display shows tens of degrees, percentages or mm / m. The numbers are automatically displayed in the correct direction. Automatically turns off after 6 minutes. The tolerance of the electronic unit in horizontal (0 °) and vertical (90 °) position is ± 0.1 °, for other angles it is ± 0.2 °. The liquid in the dragonfly is very resistant to ultraviolet light and temperature fluctuations.          Spirit level with digital unit, made of a strong aluminum profile of 59 x 26 mm with a weight of 890 g / m. For measuring or marking slopes. The measuring area is 360 °, divided into four zones of 90 °. Impermeable and waterproof, but must not be submerged in water. Horizontal dragonfly with a magnifying glass and light reflector.Read more