Sierra 80134P Heavy Duty Series 2" 12V Voltmeter Gauge — 10–16 VDC
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Sierra Heavy Duty Series 2" Voltmeter Gauge — 12V / 10–16 VDC
Part Number: 80134P | SKU: 11-80134P
Brand: Sierra | Type: 2-inch Analog Voltmeter Gauge | System Voltage: 12V DC | Dial Range: 10–16 VDC
Sierra 80134P is a 2-inch heavy-duty analog voltmeter gauge designed for continuous battery and charging-system voltage monitoring on 12V DC marine electrical systems. Classic white graphics on a deep black face deliver clear readability at a glance, finished with a low-profile polished stainless steel bezel and perimeter lighting for visibility in all conditions.
Compatible Applications
- 12V DC marine electrical panels — battery voltage and charging-system monitoring
- Replacement or upgrade for existing 2-inch analog voltmeter installations
- Heavy-duty marine, RV, and DC electrical panel builds requiring an analog readout
Key Features
- 2-inch (52mm) gauge face — fits standard 2-inch panel cutouts
- System voltage: 12V DC
- Dial range: 10–16 VDC
- Classic white graphics and pointer on deep black face
- Low-profile polished stainless steel bezel
- Perimeter lighting for low-light readability
- Scratch-resistant glass lens
- Large, easy-to-read scale graphics
Installation Notes
Requires a standard 2-inch panel cutout. Connect to the battery or charging bus as appropriate for your monitoring application. Verify ground-connection quality and confirm the observed system voltage falls within the 10–16 VDC dial range before installation. Follow the applicable wiring diagram for your vessel’s electrical panel.
Parts Desk Insights
The Sierra 80134P is the right choice when a quick, reliable analog voltage readout is needed on a 12V marine panel — particularly in heavy-duty or high-vibration environments where digital displays may be less desirable. If readings appear inaccurate after installation, confirm the gauge is wired to the correct voltage source (battery bus vs. ignition circuit), check ground and connection quality, and verify the system voltage is within the 10–16 VDC dial range.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.