Source: Onset Computer Corporation

Onset Computer Corporation announced a suite of miniature-sized, split-core current transducers for measuring AC current loads of motors, pumps, and other equipment.

The sensor suite — manufactured by Magnelab, Inc. and sold directly through Onset — includes five compact transducers that are easy to install on existing electrical wiring. The sensors are compatible with the company's HOBO U30 and H22 data logging systems. 

Original news release