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Square analog panel meter with black polycarbonate case and clear window, 3.5 inch size, 0-30V DC scale

Value Brand

Value Brand 12G439 Analog Panel Meter 0-30V DC 3.5in

SKU CH-57EV-1QX66

Measures DC voltage from 0 to 30 V in a 3.5 inch case with 1.5 percent accuracy

  • TypeElectronic
  • Accurate DC voltage monitoring with ±1.5 % precision
  • Clear 0-30 V analogue scale on 3.5 in face
  • Durable 10 % glass-filled polycarbonate case resists impact
  • Polycarbonate window protects movement from dust and moisture
  • Includes mounting template and screws for quick panel installation

Purpose and audience

This analog panel meter measures DC voltage from zero to thirty volts and fits a standard three point five inch cutout. It is built for technicians and hobbyists who need a clear visual reading in automotive, marine or bench-test environments.

Fit and limits

The moving-coil movement with one point five percent accuracy suits general monitoring where a quick glance is preferred over digital precision. Users requiring data logging, remote readout or tighter tolerance should consider a digital alternative.

Capacity and headroom

The thirty volt full-scale range covers common twelve and twenty four volt systems with comfortable headroom for charging transients. The glass-filled polycarbonate case and polycarbonate window withstand vibration and UV exposure in panel-mounted installations.

Highlights

  • Accurate DC voltage monitoring with ±1.5 % precision
  • Clear 0-30 V analogue scale on 3.5 in face
  • Durable 10 % glass-filled polycarbonate case resists impact
  • Polycarbonate window protects movement from dust and moisture
  • Includes mounting template and screws for quick panel installation

Specifications

BrandZORO SELECT
TypeElectronic

Questions about this item

What mounting hardware is included with the 3.5 inch panel meter?

The meter includes a mounting template and mounting screws for panel installation.

How does the analog moving-coil movement respond when used with modern digital circuits?

The moving-coil movement provides continuous needle indication without sampling delay, complementing digital readouts.

How can I verify the meter meets its rated accuracy after wiring it?

Apply a known DC voltage within the 0 to 30 V range and confirm the needle reads within ±1.5 percent of full scale.

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