Electronic Level, Frame Material Aluminum, Length 24 In., Nonmagnetic, Top Read Yes, Total Number of Vials 2, Number of Plumb Vials 1, Number of Level Vials 1, Number of 30 Degree Vials 0, Number of 45 Degree Vials 0, Lighted Vials No, Number of V-Grooves 0, Accuracy 0.29 In., Vial Type Bubble, Vial Material Plastic, Number of Magnets 0, Color Yellow