Trumeter | Innovation by Design
Trumeter | Innovation by Design


Our Advanced Panel Meter (APM) is the go-to meter for switchgear manufacturers and fabricators around the globe.

Trumeter & Switchgear: An Epic Combo

Spot those issues at a glance.

Our APMs tell the whole story in a single glance, with a unique, color-changing display that lets operators get an instant indication of status from a distance and under low-light conditions. Visibility is a beautiful thing.

Think smaller. Save bigger.

Got a manufacturing facility full of one-off analog meters crowding the shelves? Cut your inventory space and operating costs with our APM, built for quick programming and pinpoint accuracy of volts, amps or frequency at any scale.

This one's built to last.

Your switchgear is built to last and your meters should be, too. A delicate analog needle can fail fast, but not the case with the APM. It’s certified to NEMA 4 and 5 and with no moving parts it’s bulletproof.

Not EXACTLY what you were looking for?

You visualize. We customize. We’ll even build a meter designed just for you. Our design, manufacturing and supply-chain management expertise are all under one roof and we’ll roll out the red carpet for your genius ideas.

Color-coded alerts: making damn sure you spot the issue.


Seeing an issue in a bank of meters isn’t easy, but that’s a 20th century problem. The APM goes above and beyond to get operators’ attention with its dynamic color-changing display.
See why your equipment needs the APM. Request a free sample – you’ll thank us later.

Request a Free Sample

You Gotta See This

Our Meters Hard at Work

The APM's unique display makes it perfectly suited for switchgear applications where clear indication of status in a bank of meters is crucial. That's why so many fabricators and manufacturers are making the switch.

Having a single meter that can measure current, voltage and frequency while displaying almost any range doesn't hurt either.

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Want to Know More?

You will love a VIP look at how our products are shaping the industry. Contact us today and let us show you how we can help you!

77 seconds will tell you all you need to know…