Description:       R-DEER RT-S250 Aluminum Alloy 3-Bubble Magnetic Spirit Level Angle Measuring Tool     Features:   Aluminum alloy padded gradienter、 yellow paint on the surface、 wear-resistant. Built-in magnetic、 strong adsorption. Three levels of bubble devices、 high measuring accuracy. With magnetic stripes at the bottom、 can be adsorbed on the iron works.  Specification:     Brand: R-DEER   Model: RT-S250    Material: Aluminum Alloy    Type: Measuring tools     Primary functions: Measure Small Angle      Scope of application: Industrial、Supermarket       Product weight: 0.208 kg        Product size: 25.000 x 5.800 x 2.400 cm \/ 9.843 x 2.283 x 0.945 inches            Package included:        1 x R-DEER RT-S250 Magnetic Spirit Level Gradienter    1 x Bag        Details pictures: