... 2.Size:3x130 3.Material:import ABS 4.Competitive price Digital voltage tester1.Item No.TL-BYSC10262.Size:3x1303.Material: ... import ABS4.Competitive priceSpecifications1.Unique design on the touch point of test pen effective in electric test operation.2. ... ,school,daily repair,gift and so on.7.Parts:LCD digital display, printed circuit boards, stainless steel buttons, screws, resistors, ...