The E2521 is the world's smallest, lightest
and easiest to use Graphical TDR for Coaxial Cable. Combine
these features with a low cost and there's no reason why
any field technician should not be equipped with a TDR.
To
simplify operation, the E2521 automatically sets the appropriate
gain and pulse width for each of the measuring ranges.
These measuring ranges go from 10m to 300m, ideally suited
to testing LANs, CCTV and CATV installations. Velocity
Factor is fully adjustable by the user to suit measurement
on all cable types.