--- product_id: 45669481 title: "LED Digital Double Voltmeter, Round Panel Voltage Monitor Blue for Car Pickup RV Truck Dual Battery Pack" brand: "mictuning" price: "€ 28.90" currency: EUR in_stock: true reviews_count: 13 category: "Mictuning" url: https://www.desertcart.gr/products/45669481-led-digital-double-voltmeter-round-panel-voltage-monitor-blue-car store_origin: GR region: Greece --- # DC 60V Input Dual Battery Monitoring Over-Protection Features LED Digital Double Voltmeter, Round Panel Voltage Monitor Blue for Car Pickup RV Truck Dual Battery Pack **Brand:** mictuning **Price:** € 28.90 **Availability:** ✅ In Stock ## Summary > 🔌 Power Up Your Ride with Confidence! ## Quick Answers - **What is this?** LED Digital Double Voltmeter, Round Panel Voltage Monitor Blue for Car Pickup RV Truck Dual Battery Pack by mictuning - **How much does it cost?** € 28.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/45669481-led-digital-double-voltmeter-round-panel-voltage-monitor-blue-car) ## Best For - mictuning enthusiasts ## Why This Product - Trusted mictuning brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last!:** Eco-friendly, flame-retardant ABS plastic ensures durability. - • **Easy Installation!:** Flush mount design with a simple drill size of 1.15 inches. - • **Confidence Guaranteed!:** 30-day money-back guarantee and 24-month warranty for peace of mind. - • **Precision at a Glance!:** 3-bit Blue LED display for clear voltage readings. - • **Stay Charged, Stay Ahead!:** Real-time monitoring of dual battery packs to prevent unexpected dead batteries. ## Overview The MICTUNING LED Digital Double Voltmeter is a high-performance voltage monitor designed for vehicles, providing real-time monitoring of two battery packs. With a robust DC 60V input and essential over-protection features, this voltmeter ensures your vehicle's electrical system remains safe and efficient. Its eco-friendly construction and easy installation make it a must-have for any car, truck, or RV owner. ## Description Product description MICTUNING LED Digital Dual Voltmeter - Clearly show you precise volts! LED Digital Dual Voltmeter - Reliable Safety Protection MICTUNING new nversion of LED Digital Round Double Voltmeter is the Bright Choice, for Safe and Fun! Input large volts of DC 10-60V, it is suitable for most 12-24V vehicles with 2 battery pack, one for main battery and the other for auxiliary one. With dual led digital display, specially designed to check up real-time voltage for 2 electrical appliances at the same time, which clearly shows you the voltage readings and helps you to better monitor car voltage condition. Say Goodbye to Exhausted Battery Before Each Drive! Reliable Safety Protection Built in over current, over voltage and short circuit protection, it well protects the whole circuit. While made of flame retardant ABS plastic shell and good conductivity connecting pins, it is super sturdy and lasts for a long long time. Surface Mount, Breeze Install Molded in compact round shell with black matte surface treatment and drill size of 1.15" diameter to fit for most almost all dashboard panels, this double voltmeter is universal fitted to most RVs, Campers, Pickups, Vans, Trucks, Trailers, Marine Boats, etc. Get One for Your Vehicle, Well Know of Car! Package List 1 x LED Digital Round Double Voltmeter MICTUNING LED Digital Dual Voltmeter use widely. SATISFACTION DEFENDER Lifetime Customer Support We stand behind our products all the time, 30 days Return/ Replacement, 24-month Relieved Services, Within 4 Hours Friendly Response Blue LED Digital Display Clearly shows you the current precise readings of working volts, better helps you to early notice your car voltage condition Durable ABS Plastic Flame retardantand good conductivity pins with black matte surface treatment, wear and tear resistant for long lasting durability Easy to Install Drill size of 1.15" diameter, with Twist & Lock fastener for stable mounting, Fits to almost all panel locations you desired! Review: Display is powered only from main terminal - Works as expected. This display is powered only from the main terminal, so digits will be blank if main voltage is zero even when positive voltage is on the aux terminal. This feature is useful in an RV application with switched start battery on main, and always hot house battery on aux. Thus house battery current drain is negligible when ignition is off. Review: Simple but effective - Simple connections lets me monitor my main battery and auxiliary batteries in the same location and not have two separate voltmeters ## Features - MICTUNING [Exclusive] Round Double Voltmeter, real time monitoring 2 battery packs of vehicles, remind you of charge or replacement in time, better avoid emergent dead battery at starting car engine - Embedded in 3-bit Blue LED digital display, Clearly shows you the current precise readings of working volts, better helps you to early notice your car voltage condition - Super large input of up to DC 60V with Over-current, Over-volt and Short Circuit Protection, well protects the whole circuit, fits for most 12-24V Car Motorcycle ATV UTV RV Vehicles and Marine Boat - Made of Eco-friendly & flame retardant durable ABS plastic and good conductivity pins with black matte surface treatment, wear and tear resistant for long lasting durability - Panel Flush Mount and Easy to Install, drill size of 1.15" diameter, with Twist & Lock fastener for stable mounting, Fits to almost all panel locations you desired ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0721PQCKD | | Best Sellers Rank | #150,337 in Automotive ( See Top 100 in Automotive ) #60 in Automotive Voltmeter Gauges | | Brand | MICTUNING | | Brand Name | MICTUNING | | Color | Blue | | Customer Reviews | 4.6 out of 5 stars 1,172 Reviews | | Item Dimensions | 1.9 x 1.9 x 0.9 inches | | Item Weight | 0.04 Pounds | | Item dimensions L x W x H | 1.9 x 1.9 x 0.9 inches | | Manufacturer | MICTUNING | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 12 Volts (DC) | | Model | B0721PQCKD | | Part Number | MIC-DV-078R | | Power Source | Battery Powered | | Specification Met | CE, UL | | Style | Protection,Voltage | | Style Name | Protection,Voltage | | Upper Temperature Rating | 85 Degrees Celsius | | Warranty Description | 1 Yr Warranty | ## Product Details - **Brand:** MICTUNING - **Power Source:** Battery Powered - **Style:** Protection,Voltage - **Color:** Blue - **Item Weight:** 18.14 g ## Images ![LED Digital Double Voltmeter, Round Panel Voltage Monitor Blue for Car Pickup RV Truck Dual Battery Pack - Image 1](https://m.media-amazon.com/images/I/61hy7vlqxkL.jpg) ![LED Digital Double Voltmeter, Round Panel Voltage Monitor Blue for Car Pickup RV Truck Dual Battery Pack - Image 2](https://m.media-amazon.com/images/I/81koGEdKBgL.jpg) ![LED Digital Double Voltmeter, Round Panel Voltage Monitor Blue for Car Pickup RV Truck Dual Battery Pack - Image 3](https://m.media-amazon.com/images/I/71jzKWsaM6L.jpg) ![LED Digital Double Voltmeter, Round Panel Voltage Monitor Blue for Car Pickup RV Truck Dual Battery Pack - Image 4](https://m.media-amazon.com/images/I/714zz6L+B6L.jpg) ![LED Digital Double Voltmeter, Round Panel Voltage Monitor Blue for Car Pickup RV Truck Dual Battery Pack - Image 5](https://m.media-amazon.com/images/I/71H1IXUbxhL.jpg) ## Questions & Answers **Q: One more question - the diagram shows wiring direct from aux battery. Wouldn't this meter stay on all the time when not in use?** A: This unit uses the top, main Positive to power the unit. No power is applied on the auxiliary positive. So run a wire direct to the aux source, and use the ignition hot to control a relay connecting the main battery with the volt meter main positive. I grounded into my switch panel negative buss. Simple and effective. **Q: i am going to purchase an ausdin rocker switch panel with single voltmeter. i want to install this dual voltmeter in its place. is this possible?** A: I am not familiar with your ausdin panel so I do not know. **Q: I have a blue seas batt switch installed to switch between main/aux batt, can i install this also for volts or will it interfer with the switch?** A: No, it will not interfer. It is two (2) sepereate circuits that measure the voltage of each battery. When the isolator has them connected (caharging) or if you have them connected in paralell they read the same. **Q: Does this gauge stays illuminated all the time. Is there a way to shut off the light.** A: Yes it would stay on. The main you could put it onto any "key on" circuit on the fuse box. The AUX would need a switch. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Display is powered only from main terminal *by R***. on April 20, 2026* Works as expected. This display is powered only from the main terminal, so digits will be blank if main voltage is zero even when positive voltage is on the aux terminal. This feature is useful in an RV application with switched start battery on main, and always hot house battery on aux. Thus house battery current drain is negligible when ignition is off. ### ⭐⭐⭐⭐⭐ Simple but effective *by C***D on October 15, 2025* Simple connections lets me monitor my main battery and auxiliary batteries in the same location and not have two separate voltmeters ### ⭐⭐⭐⭐⭐ Both voltages need to be present *by D***. on May 6, 2026* Must have both voltages present to work correctly ## Frequently Bought Together - MICTUNING LED Digital Double Voltmeter, Round Panel Voltage Monitor Blue for Car Pickup RV Truck Dual Battery Pack - RANSOTO Dual Battery Isolator Kit 12 Volt 140 Amp Voltage Sensitive Relay Complete VSR Double Battery Automatic Charger Battery Disconnect Switch Battery Isolator 12v - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/45669481-led-digital-double-voltmeter-round-panel-voltage-monitor-blue-car](https://www.desertcart.gr/products/45669481-led-digital-double-voltmeter-round-panel-voltage-monitor-blue-car) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-01*