Special Features
Designed to inspect internal combustion engine cylinder walls through spark plug ports; 19 in. Assembled lg, w/o extension tubes; bore size accommodated, 16 in. Max lg, 0.450 in. Min diameter , max dia, a/a; w/removable head; 55 degrees prism head; electrical operating data, ac, 110 to 120 v, 60 cycles, 12 v lamp, lamp not rated for amp; w/o explosion-proof illuminating system; w/carrying case; no accessories and/or attachments
