Accurate evaluation of consumption power

of electrical products

Power measuring instruments

3332: Single-phase, 2-wire type that can accurately measure even standby power

3331: Single-phase, 3-wire and three-phase, 3-wire type for measuring power of large-scale equipment

As efficient use of energy for household and office equipment becomes more and more

essential, the new 3332 POWER HiTESTER does the job by offering a wide range of

power measurement from standby to normal usage. The 3331 POWER HiTESTER is

capable of evaluating 3-phase devices, such as industrial air conditioners and refrigerators,

or single-phase, large-scale devices. Both power testers deliver high accuracy of ±0.2%

(45 to 66Hz), direct input up to 50A, and a broad bandwidth from 1Hz (the 3331 from

10Hz) to 100kHz. System construction is made easy with these compact, lightweight and

reasonably priced tools, which come equipped with an external interface as a standard

feature. The 3331 and 3332 can be used as a measuring component for a wide range of

purposes, from research and development to equipment evaluation.

An

Energy Saving

Support Tool