TD500 - Single Len - 8.5mm - 1.5M. TD500 - Single Len - 6.5mm - 1.5M. WHAT'S INCLUDED - TD500 Articulating Borescope, Type-C Cable, 32GB microSD Card(Installed), Carrying Case, User‘s Manual. TD500 - Dual Lens - 6.5mm - 1.5M.
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