Value Brand
Value Brand 12G444 Analog Panel Meter DC Voltage 0-150V 4.5in
Measures DC voltage up to 150 V with 1.5 % accuracy in a 4.5 in glass-filled polycarbonate case
- TypeElectronic
- Measures DC voltage up to 150V for clear readings
- +/- 1.5% accuracy ensures reliable monitoring
- 5 inch analog display provides easy visibility
- 10% glass-filled polycarbonate case resists impact damage
- Includes mounting template and screws for quick installation
150 V DC Analog Meter for Panel Mounting
This 4.5-inch analog panel meter measures DC voltage from zero to 150 volts with a moving-coil movement. It is built for technicians and engineers who need a direct-reading instrument for control panels, test benches or equipment monitoring. The polycarbonate window and glass-filled polycarbonate case meet UL standards. A mounting template and screws are included for straightforward installation.
Accuracy and Power Characteristics in Normal Use
The meter delivers an accuracy of plus or minus 1.5 percent of full scale during typical operation. Its moving-coil mechanism draws minimal current from the circuit under test, imposing negligible load on the measured source. The polycarbonate window resists impact and the case material maintains stability across normal indoor temperature ranges. No external power supply is required for the measurement function itself.
Sustained Load Behaviour and Limitations
Continuous operation at the upper end of the 150 V range keeps the movement within its rated thermal limits without forced cooling. The 1.5 percent accuracy specification holds across extended duty cycles as long as ambient conditions remain within normal indoor limits. This model is not suited for AC voltage measurement, true-RMS reading or data-logging applications that require a digital interface. Buyers needing automated capture or higher bandwidth should consider a different instrument class.
Highlights
- Measures DC voltage up to 150V for clear readings
- +/- 1.5% accuracy ensures reliable monitoring
- 5 inch analog display provides easy visibility
- 10% glass-filled polycarbonate case resists impact damage
- Includes mounting template and screws for quick installation
Specifications
| Brand | Zoro Select |
|---|---|
| Type | Electronic |
Questions about this item
How do I install the 4.5in analog panel meter and what step is often missed?
Cut a panel opening per the included mounting template, insert the meter, and secure it with the supplied mounting screws; the step often missed is using the template to ensure the correct cutout size.
What maintenance or replacement will the 0-150V DC meter need over time?
The moving-coil movement and polycarbonate window are sealed; no routine maintenance is required, and the 1-year manufacturer warranty covers defects.
What limit appears first when the meter runs continuously at 150V DC?
Accuracy is rated at ±1.5% of full scale; sustained operation at the 150V maximum does not introduce additional thermal or drift limits beyond that specification.
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