Digital voltage tester 1.Item No.TL-BYSC1026 2.Size:3x130 3.Material:import ABS 4.Competitive price Digital voltage tester1.Item No.TL ... so on.7.Parts:LCD digital display, printed circuit boards, stainless steel buttons, screws, resistors, batteries, etc.8.With high quality and competitive ... this page.We will reply you as soon as possible. Digital voltage tester