One more question - the diagram shows wiring direct from aux battery. Wouldn't this meter stay on all the time when not in use?

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.

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?

I am not familiar with your ausdin panel so I do not know.

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?

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.

Does this gauge stays illuminated all the time. Is there a way to shut off the light.

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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

MICTUNING LED Digital Double Voltmeter, Round Panel Voltage Monitor Blue for Car Pickup RV Truck Dual Battery Pack

Product ID: 45669481

Details

Brand
MICTUNING
Color
Blue
Item Weight
18.14 g
Power Source
Battery
Style
Protection

💡3-digit bright blue LED display

🔋Dual battery real-time monitoring

🛡️60V input with multi-layer circuit protection

€ 32.04

Duties & taxes included

In stock

Sold byAmazon NetherlandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Netherlands.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🔌 Power up your drive with precision and protection!

SAFETY FIRST ALWAYS - Advanced over-current, over-voltage, and short circuit protection guards your vehicle’s electrical system.
STAY POWERED STAY AHEAD - Monitor two batteries simultaneously to avoid unexpected dead starts and keep your ride ready.
BUILT TOUGH FOR EVERY JOURNEY - Durable flame-retardant ABS housing with wear-resistant matte finish ensures long-lasting reliability.
CRYSTAL CLEAR VOLTAGE INSIGHT - 3-digit blue LED display delivers precise, real-time voltage readings at a glance—no guesswork needed.
UNIVERSAL FIT EFFORTLESS INSTALL - Compact 1.15" drill size with twist & lock fastener fits seamlessly into any panel location you choose.

The MICTUNING LED Digital Double Voltmeter is a compact, round panel meter designed for real-time monitoring of dual vehicle batteries. Featuring a bright 3-digit blue LED display, it supports up to 60V input with comprehensive circuit protections. Its durable, flame-retardant ABS construction and easy twist-lock installation make it ideal for cars, trucks, RVs, and marine vehicles, ensuring you never get caught off guard by battery issues.

Specifications

ASIN	B0721PQCKD
Best Sellers Rank	#764,553 in Automotive ( See Top 100 in Automotive ) #205 in Automotive Voltmeter Gauges
Brand	MICTUNING
Brand Name	MICTUNING
Color	Blue
Compatible Devices	car, truck, motorcycle, ATV, UTV, RV, marine boat
Customer Reviews	4.5 out of 5 stars 1,184 Reviews
Item Dimensions	1.9 x 1.9 x 0.9 inches
Item Weight	18.14 g
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_of_direct_current
Model	B0721PQCKD
Number of Items	1
Part Number	MIC-DV-078R
Power Source	Battery Powered
Specification Met	CE, UL
Style	Protection,Voltage
Style Name	Protection,Voltage
Upper Temperature Rating	85 °C
Warranty Description	1 Yr Warranty

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.