Author Profile

Sean O'Flaherty

Sean O’Flaherty is senior product manager at Klein Tools in Lincolnshire, Ill.

Have suggestions or something you want to read about? Email Sean at

Sean's Latest Posts

How to Measure Cable Length Accurately in the Field

Field-based cable length measurements using hand-held devices provide accurate billing information, reducing time required to issue invoices. Either Capacitance or TDR technology are the best measurement methods.

Sean O'Flaherty · February 05, 2014