Garage
Shop

Discontinued Voltage Monitoring

Loading...
Filters

We are sorry, no available results!

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Stinger SGP12

Voltmeter (Voltage Meter) and USB Charger

Go to item page Right Arrow Icon of Right Arrow

Voltmeter (Voltage Meter) and USB Charger

• Ultra bright LED Voltage Meter Display
• USB Charger
• Charges most smart phones and other accessories
• Plug and Play
• Plugs into 12V power source/cigarette lighter

• Ultra bright LED Voltage Meter Display
• USB Charger
• Charges most smart phones and other accessories
• Plug and Play
• Plugs into 12V power source/cigarette lighter

Xscorpion DVM3RB

3-Digit Red LED Digital Voltage Display Round VoltMeter

Go to item page Right Arrow Icon of Right Arrow

3-Digit Red LED Digital Voltage Display Round VoltMeter

• 3-Digit LED Digital Round VoltMeter
• Black Surface w/ Red Digital Display
• Flush or Surface Mountable
• Durable Rubberized Finish
• Auto-Sensing Turn On

• 3-Digit LED Digital Round VoltMeter
• Black Surface w/ Red Digital Display
• Flush or Surface Mountable
• Durable Rubberized Finish
• Auto-Sensing Turn On

CTEK Comfort Connect Indicator Panel (56-380)

Conveniently Monitor Battery Level and Battery Status

Go to item page Right Arrow Icon of Right Arrow

Conveniently Monitor Battery Level and Battery Status

• Battery Status Monitor
• Easy Installation
• Convenient port for all CTEK Chargers
• Battery Level and Status Monitor
• Prevent Battery Damage

• Battery Status Monitor
• Easy Installation
• Convenient port for all CTEK Chargers
• Battery Level and Status Monitor
• Prevent Battery Damage

SMD VM-1 w/ Cigarette Adapter

Volt Meter (12V Systems) VM-1 w/ Cigarette Adapter

Go to item page Right Arrow Icon of Right Arrow

Volt Meter (12V Systems) VM-1 w/ Cigarette Adapter

• Instant Voltage Accuracy
• 200 Millisecond Response Time
• Input Range: 6v-30v3
• Voltage Reading Range: 10.1v - 15.8v

• Instant Voltage Accuracy
• 200 Millisecond Response Time
• Input Range: 6v-30v3
• Voltage Reading Range: 10.1v - 15.8v

VM-1 w/ Cigarette Adapter small

Item added to your cart.

Price: $84.98

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Xscorpion DVM23BB

3-Digit Blue LED Digital Voltage Display VoltMeter

Go to item page Right Arrow Icon of Right Arrow

3-Digit Blue LED Digital Voltage Display VoltMeter

• 3-Digit LED Digital VoltMeter
• Black Surface w/ Blue Digital Display
• Flush or Surface Mountable
• Durable Rubberized Finish
• Auto-Sensing Turn On

• 3-Digit LED Digital VoltMeter
• Black Surface w/ Blue Digital Display
• Flush or Surface Mountable
• Durable Rubberized Finish
• Auto-Sensing Turn On

Xscorpion DVM3RS

3-Digit Red LED Digital Voltage Display Round VoltMeter

Go to item page Right Arrow Icon of Right Arrow

3-Digit Red LED Digital Voltage Display Round VoltMeter

• 3-Digit LED Digital Round VoltMeter
• Silver Surface w/ Red Digital Display
• Flush or Surface Mountable
• Durable Rubberized Finish
• Auto-Sensing Turn On

• 3-Digit LED Digital Round VoltMeter
• Silver Surface w/ Red Digital Display
• Flush or Surface Mountable
• Durable Rubberized Finish
• Auto-Sensing Turn On

PAC BG-12

Battery Guard Indicator and Load Shut Down

Go to item page Right Arrow Icon of Right Arrow

Battery Guard Indicator and Load Shut Down

• Battery Monitor
• Microprocessor That Constantly Monitors The Voltage Available
• Led Changes Color With State Of Battery
• Connects To The Dash Lamps To Dim The LED At Night

• Battery Monitor
• Microprocessor That Constantly Monitors The Voltage Available
• Led Changes Color With State Of Battery
• Connects To The Dash Lamps To Dim The LED At Night

Xscorpion DVM23BR

3-Digit Red LED Digital Voltage Display VoltMeter

Go to item page Right Arrow Icon of Right Arrow

3-Digit Red LED Digital Voltage Display VoltMeter

• 3-Digit LED Digital VoltMeter
• Black Surface w/ Red Digital Display
• Flush or Surface Mountable
• Durable Rubberized Finish
• Auto-Sensing Turn On

• 3-Digit LED Digital VoltMeter
• Black Surface w/ Red Digital Display
• Flush or Surface Mountable
• Durable Rubberized Finish
• Auto-Sensing Turn On

Xscorpion DAV02P

Platinum Digital Amperage & Voltmeter (Voltage Meter) with 0/2 Gauge Input & Output

Go to item page Right Arrow Icon of Right Arrow

Platinum Digital Amperage & Voltmeter (Voltage Meter) with 0/2 Gauge Input & Output

• Digital AMP & Volt Meter
• 0/2 Gauge Input & Output
• Platinum Color Finish
• Integrated Mounting Holes
• Gauge Adapters Included
• Set Screw Connections
• Red Digital Readout
• Protective Plastic Cover

• Digital AMP & Volt Meter
• 0/2 Gauge Input & Output
• Platinum Color Finish
• Integrated Mounting Holes
• Gauge Adapters Included
• Set Screw Connections
• Red Digital Readout
• Protective Plastic Cover

Power Acoustik METER-4

(Epsilon) Universal Amplifier Status and Distress Monitoring System with Voltage Meter

Go to item page Right Arrow Icon of Right Arrow

(Epsilon) Universal Amplifier Status and Distress Monitoring System with Voltage Meter

Universal Amplifier Status and Distress Monitoring System with Voltage Meter • Meters are Back-Lit with a Cool Blue • Four Different Meters • Three Mounting Options • Separate Easy Mount Control Box and Cabling

Universal Amplifier Status and Distress Monitoring System with Voltage Meter • Meters are Back-Lit with a Cool Blue • Four Different Meters • Three Mounting Options • Separate Easy Mount Control Box and Cabling

Xscorpion DVM23BS

3-Digit Blue LED Digital Voltage Display VoltMeter

Go to item page Right Arrow Icon of Right Arrow

3-Digit Blue LED Digital Voltage Display VoltMeter

• 3-Digit LED Digital VoltMeter
• Silver Surface w/ Blue Digital Display
• Flush or Surface Mountable
• Durable Rubberized Finish
• Auto-Sensing Turn On

• 3-Digit LED Digital VoltMeter
• Silver Surface w/ Blue Digital Display
• Flush or Surface Mountable
• Durable Rubberized Finish
• Auto-Sensing Turn On

Xscorpion DVM23SR

3-Digit Red LED Digital Voltage Display VoltMeter

Go to item page Right Arrow Icon of Right Arrow

3-Digit Red LED Digital Voltage Display VoltMeter

• 3-Digit LED Digital VoltMeter
• Silver Surface w/ Red Digital Display
• Flush or Surface Mountable
• Durable Rubberized Finish
• Auto-Sensing Turn On

• 3-Digit LED Digital VoltMeter
• Silver Surface w/ Red Digital Display
• Flush or Surface Mountable
• Durable Rubberized Finish
• Auto-Sensing Turn On

Audiobahn ADM100J

Intake Amplifier Remote Mount Digital Volt Meter

Go to item page Right Arrow Icon of Right Arrow

Intake Amplifier Remote Mount Digital Volt Meter

Digital Remote Mount Volt Meter • Measures Voltage From Amplifier • Monitor Your Audio System

Digital Remote Mount Volt Meter • Measures Voltage From Amplifier • Monitor Your Audio System

Mechman Alternators AVBM II

AVBM Adjustable Voltage Boost Module with In-Dash Controller for Select 1996–2004 GM Vehicles

Go to item page Right Arrow Icon of Right Arrow

AVBM Adjustable Voltage Boost Module with In-Dash Controller for Select 1996–2004 GM Vehicles

• Adjustable Alternator Voltage Boost Module
• Includes In-Dash Controller
• Blue LED Voltmeter Displays the Charging Voltage
• For Select 1996–2004 GM Vehicles

• Adjustable Alternator Voltage Boost Module
• Includes In-Dash Controller
• Blue LED Voltmeter Displays the Charging Voltage
• For Select 1996–2004 GM Vehicles

AVBM II small

Item added to your cart.

Price: $166.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Perfect Match Big 3 Kit

Get the right Big 3 Kit to go with your High Output Alternator

$114.99

$99.99

Add to cart

Xscorpion DVM3RB OPEN BOX COMPLETE

3-Digit Red LED Digital Voltage Display Round VoltMeter

Go to item page Right Arrow Icon of Right Arrow

3-Digit Red LED Digital Voltage Display Round VoltMeter

Item has been opened and package is damaged
• 3-Digit LED Digital Round VoltMeter
• Black Surface w/ Red Digital Display
• Flush or Surface Mountable
• Durable Rubberized Finish
• Auto-Sensing Turn On

Item has been opened and package is damaged
• 3-Digit LED Digital Round VoltMeter
• Black Surface w/ Red Digital Display
• Flush or Surface Mountable
• Durable Rubberized Finish
• Auto-Sensing Turn On

SMD VM-1hv

Volt Meter (14-18v Systems) VM-1hv

Go to item page Right Arrow Icon of Right Arrow

Volt Meter (14-18v Systems) VM-1hv

• Input Range: 6v-30v
• Voltage Reading Range: 12.6v - 20.2v
• Accuracy: +/- 0.20v
• 100% Analog circuitry allows for near instantaneous voltage accuracy

• Input Range: 6v-30v
• Voltage Reading Range: 12.6v - 20.2v
• Accuracy: +/- 0.20v
• 100% Analog circuitry allows for near instantaneous voltage accuracy

VM-1hv small

Item added to your cart.

Price: $79.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Mechman Alternators AVBM22

Alternator Charging Voltage Monitor and Adjustment Module for Select Toyota and Lexus Vehicles

Go to item page Right Arrow Icon of Right Arrow

Alternator Charging Voltage Monitor and Adjustment Module for Select Toyota and Lexus Vehicles

• Adjustable Alternator Voltage Boost Module
• Includes In-Dash Controller
• Blue LED Voltmeter Displays the Charging Voltage
• For Select Toyota and Lexus Vehicles

• Adjustable Alternator Voltage Boost Module
• Includes In-Dash Controller
• Blue LED Voltmeter Displays the Charging Voltage
• For Select Toyota and Lexus Vehicles

AVBM22 small

Item added to your cart.

Price: $179.00

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Perfect Match Big 3 Kit

Get the right Big 3 Kit to go with your High Output Alternator

$114.99

$99.99

Add to cart

Mechman Alternators AVBM23

Alternator Charging Voltage Monitor and Adjustment Module for Select Toyota and Lexus Vehicles

Go to item page Right Arrow Icon of Right Arrow

Alternator Charging Voltage Monitor and Adjustment Module for Select Toyota and Lexus Vehicles

• Adjustable Alternator Voltage Boost Module
• Includes In-Dash Controller
• Blue LED Voltmeter Displays the Charging Voltage
• For Select Toyota and Lexus Vehicles

• Adjustable Alternator Voltage Boost Module
• Includes In-Dash Controller
• Blue LED Voltmeter Displays the Charging Voltage
• For Select Toyota and Lexus Vehicles

AVBM23 small

Item added to your cart.

Price: $179.00

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Perfect Match Big 3 Kit

Get the right Big 3 Kit to go with your High Output Alternator

$114.99

$99.99

Add to cart
    clear all

    FAQ Frequently asked questions in Discontinued Voltage Monitoring


    Car Voltage Monitoring Frequently Asked Questions (FAQ)
    Car voltage monitoring is the process of continuously measuring and displaying the electrical voltage of your vehicle's battery and electrical system. It is essential because it allows you to keep track of the battery's health and the overall condition of the electrical system. Monitoring voltage helps detect potential issues with the battery or charging system before they lead to breakdowns or electrical failures. By installing a voltage monitor in your car, you can ensure that the battery is functioning correctly and maintaining the proper voltage levels. This is especially crucial for vehicles with high-power audio systems or additional accessories that can put a strain on the electrical system. Regular voltage monitoring allows you to take preventive action and replace the battery or address any charging system problems promptly.
    A car voltage monitor typically connects to the vehicle's battery and continuously measures the voltage levels. It displays the voltage on a screen or LED indicators, allowing you to monitor it in real-time. Installing a car voltage monitor is generally straightforward and can be done by DIY enthusiasts with basic automotive knowledge. Most voltage monitors come with detailed instructions, and some even have plug-and-play designs that require minimal wiring. However, if you are uncertain about the installation process or are not comfortable working with electrical components, it's best to seek professional installation. During installation, it's essential to choose a suitable location for the monitor, ensure proper wire routing, and secure all connections to prevent any interference with the vehicle's electrical system.
    The voltage range you should look for in a car voltage monitor depends on your vehicle's electrical system and battery specifications. Most car voltage monitors are designed to measure voltages within a range of 8V to 18V, which is suitable for standard 12V automotive systems. For vehicles with aftermarket high-power audio systems or additional accessories, it's essential to choose a voltage monitor with a wider range, such as 6V to 30V, to accommodate potential voltage fluctuations under heavy electrical loads. A broader voltage range allows you to accurately monitor the voltage levels, especially during demanding situations like high-volume music playback or when using multiple accessories simultaneously. Be sure to check the product specifications and compatibility with your vehicle before making a purchase.
    While a car voltage monitor cannot prevent battery-related issues or breakdowns directly, it serves as an early warning system that allows you to take preventive measures. By continuously monitoring the battery voltage, you can identify signs of a weak battery, overcharging, or undercharging. If the voltage monitor indicates consistently low voltage levels, it could be a sign of a failing battery that needs replacement. On the other hand, excessively high voltage readings may indicate a faulty charging system that requires attention. Addressing these issues promptly can prevent battery-related breakdowns and minimize the risk of being stranded with a dead battery. Regular voltage monitoring helps you stay proactive about your vehicle's electrical health and take necessary actions before more significant problems occur.
    Yes, a car voltage monitor can be used with other vehicle accessories beyond monitoring the battery. Many voltage monitors have multiple inputs, allowing you to connect them to various electrical components. For example, if you have an aftermarket high-power audio system, you can connect the voltage monitor to the amplifier's power input to monitor voltage levels under heavy audio loads. This ensures that the audio system is receiving a stable power supply and helps prevent any voltage-related audio issues. Additionally, you can use the voltage monitor to check the voltage of the alternator, starter motor, or any other electrical accessory in your vehicle. This versatility makes a car voltage monitor a valuable tool for anyone who wants to keep a close eye on their vehicle's electrical system's performance and ensure optimal functionality of all accessories.

    All About Discontinued Voltage Monitoring


    These systems and gauges help to monitor the status of your vehicles electrical system.

    Are you searching for reliable car voltage monitoring solutions to ensure the optimal performance of your vehicle's electrical system? Look no further! Sonic Electronix offers a wide selection of the best quality car voltage monitoring devices that provide real-time voltage readings and peace of mind while driving. Upgrade your vehicle's electrical monitoring system with top-notch voltage monitoring products from trusted brands. Explore our collection now to find the perfect voltage monitoring solution that meets your needs and keeps your vehicle running smoothly!

    Car voltage monitoring is a crucial aspect of maintaining a well-functioning vehicle. Voltage monitoring devices are designed to measure and display the electrical voltage of your vehicle's battery and charging system. The advantages of having a reliable voltage monitoring system in your car include:

    Early Warning System: Voltage monitoring devices act as an early warning system, alerting you to potential battery or alternator issues before they escalate into more significant problems.

    Prevent Battery Drain: Monitoring your vehicle's voltage levels helps prevent unexpected battery drain, ensuring that your car starts reliably every time.

    Optimal Performance: By keeping an eye on voltage levels, you can ensure that your vehicle's electrical system is functioning at its best, leading to improved overall performance.

    Safe Driving: Real-time voltage readings provide peace of mind while driving, especially during long journeys or extreme weather conditions.

    At Sonic Electronix, we understand the importance of having a reliable car voltage monitoring system to keep your vehicle running smoothly. Our team of experts is dedicated to helping you find the perfect voltage monitoring solution that meets your specific requirements. Whether you need a compact voltage monitor for daily commuting or a more advanced system for off-road adventures, we have you covered. Feel free to call us at 1-502-200-8010, and our knowledgeable staff will assist you in finding the best car voltage monitoring solution for your vehicle.

    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    ADVERTISEMENT
    Save up to 10 different vehicles in your garage

    Loading...
    Identify your vehicle and submodel details
    • Owner’s manual
    • Vehicle’s insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon