Whether they drive HVAC fans or pumps, motors controlled by variable frequency drives (VFDs) are vulnerable to electrical bearing damage. The new AEGIS™ Shaft Voltage Test Kit is designed to make it easier to measure and document VFD-induced voltages while there is still time to head off damage and downtime, the company says. The kit includes a specially tipped probe and a portable oscilloscope.

Electro Static Technology
866-738-1857
sales@est-aegis.com
www.est-aegis.com