Catalog number: MBL90M Features: ●When drawing a switch box, it is one size smaller (length, width, and thickness: 3 mm each) so you can draw it exactly to the opening size without adjusting it. ●It is hollow and lightweight. ●The scale will not disappear because it is printed on the inside. ●It has a built-in strong magnet that can be used on the back. ●It has a hole for a drop prevention wire. ●It has a center hole for a hole saw. ●It uses a special acrylic resin to reduce damage caused by dropping it. ●Since it has a built-in magnet, even if iron powder adheres to it, it can be easily wiped off. Applications: ●For measuring horizontal and vertical directions in construction, civil engineering, piping, electricity, equipment installation, and other construction work, as well as DIY work. Specifications: ● Length (mm): 48 ● Height (mm): 92 ● Thickness (mm): 12 ● Magnet: 1 ● Color: Transparent ● Precision: Within ±2.50mm/1 = ±0.1432° ● Sensitivity: 0.50mm/m = 0.0286° ● Made of acrylic resin ● Magnet included (1 piece) Material/Finish: ● Acrylic resin ● Neodymium magnet
