Deciding which power meter fits your energy management setup usually comes down to three-phase reliability, physical condition, and price. When a single used unit captures your attention, the real question is: does this specific option offer enough to justify the investment? Here's a practical read on one such choice.
Quick verdict
If you need a three-phase power quality monitor from GE, the PQM II listed at USD 506.00 deserves a close look. The main trade-off: some front-panel buttons don't click when pressed, so the feel may be less crisp than a brand-new instrument.
General Electric PQM II Power Quality Meter for 3 Phase System - TESTED
The description notes this meter was powered on, tested, and inspected. For a used instrument, that status gives you a usability baseline before you commit. The unit is aimed at three-phase systems, matching the model name. For someone managing industrial or commercial power quality, that's the core function you're paying for.
The clear limitation appears in the same inspection note: some buttons do not make a clicking sound. That might affect how comfortable you feel navigating menus or confirming settings, even if the measurement function isn't called into question. You're also buying a used unit, so some normal physical signs of handling are a reasonable expectation.
What stands out
The standout is the pairing of brand and function. GE is the manufacturer, and the PQM II is purpose-built for three-phase power quality. The tested-and-inspected status adds a layer of assurance that you don't always get with used test instruments.
Who it suits
This meter suits a buyer who already knows what a three-phase power quality meter does and wants a direct path to that capability. If your priority is tracking power factors, harmonics, or other quality measurements in a three-phase setup, the PQM II addresses that. The button quirk is easier to accept if your interaction with the front panel is occasional.
Meaningful trade-offs
The most obvious trade-off is the non-clicking buttons. It's a physical nuance, not a stated performance issue, but it could be a daily annoyance if you're constantly changing settings. Also remember that this is a used unit. The tested-and-inspected note is helpful reassurance, but it doesn't turn the device into new equipment.
Bottom line
At $506, the General Electric PQM II gives you a dedicated three-phase monitoring option that has been powered on and inspected. It's not a pristine new instrument, and the button behavior is a real quirk. If those trade-offs fit your tolerance, it's a compelling choice. If clean tactile feedback matters more than raw functionality, you may want to keep searching.
