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Square analog panel meter with white dial marked 0 to 150 AC V, polycarbonate case and window, mounting hardware included

Value Brand

Value Brand 12G404 Analog Panel Meter AC Voltage 0-150V 4.5in

SKU CH-ZVXH-BW316

Measures AC voltage up to 150 V with 1.5 % accuracy in a 4.5-inch glass-filled polycarbonate case

  • Product typeElectronic
  • Measures AC voltage up to 150 V for panel monitoring
  • ±1.5 % accuracy class for reliable readings
  • 5 in case fits standard panel cut-outs
  • 10 % glass-filled polycarbonate case resists impact
  • Moving-iron movement needs no external power

150 V AC Analog Panel Meter

The Value Brand 12G404 is an analog panel meter designed for measuring alternating current voltage from zero to 150 volts. It suits electricians, maintenance technicians and hobbyists who need a direct-reading instrument for switchgear, control panels or bench testing.

Moving-iron movement with 1.5 % accuracy

The moving-iron movement provides a 1.5 percent accuracy class across the scale without external power. The glass-filled polycarbonate case and polycarbonate window resist heat and impact, keeping the needle stable during continuous operation in industrial environments.

4.5 inch Rish Vista case with mounting kit

The 4.5 inch Rish Vista case is moulded from 10 percent glass-filled polycarbonate to meet UL standards. A mounting template and screws are included, allowing straightforward panel installation without fabricating custom brackets or drilling oversized cut-outs.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $30.99
Cheaper than about 65% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameZORO SELECT
Product typeElectronic

Questions about this item

How do I install the 4.5in analog panel meter and what step is often missed?

Use the included mounting template to mark cut-out and screw holes, then fasten the supplied mounting screws; the step often missed is aligning the template before drilling so the meter sits square in the panel.

What maintenance or replacement will the moving-iron movement need later?

The moving-iron mechanism has no user-serviceable parts; keep the polycarbonate window clean and verify calibration against a known 150 V AC source once a year, replacing the unit if accuracy drifts beyond the stated ±1.5 %.

At what point does the ±1.5 % accuracy limit appear first during sustained use?

The ±1.5 % accuracy specification applies across the full 0–150 V AC range; under continuous operation the first limit reached is that tolerance band, so readings stay within ±1.5 % of true voltage as long as the meter remains undamaged.

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