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WATERWICH Waterproof 12V DC Voltmeter Color LED Digital Display Volt Meter Voltage Meter Scale Gauge Battery Tester for Marine Car Motorcycle Truck Boat RV

4.4 4.4 out of 5 stars 161 ratings

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Purchase options and add-ons

Brand WATERWICH
Power Source Battery Powered
Style Digital
Color Blue
Item Weight 0.63 Ounces

About this item

  • Make sure this fits by entering your model number. Please reasonable choice voltmeter before you purchase,And the motocycle battery is 48V,It will lead the Voltage reading is incorrect.
  • Range:5V-30V.Waterproof design, mounts in a 1-1/8"" hole in panels up, 0.25"" thick, a nylon retaining nut holds the meter in place. Twist-and-Lock system. Mini size and easy to install, great for checking Voltage.
  • The indicator in the middle will twinkle to alarm when the voltage is more than 15V for DC 12V battery ,it will twinkle to alarm when the voltage is more than 30V for DC 24V battery.
  • Used to monitor the storage-battery voltage, with reverse connection protection. Timely grasp the state of your battery between full charged and discharged.Voltage measurement purposes can also be used for other products.include 2 short wires for installation
  • High Grade Flame Retardant Materials, IP65 Waterproof,Universal fits most DC 12-24V Motorbike Car / Boat / ATV / UTV / Camper / Caravans / Travel Trailer etc.
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WATERWICH Waterproof 12V DC Voltmeter Color LED Digital Display Volt Meter Voltage Meter Scale Gauge Battery Tester for Marine Car Motorcycle Truck Boat RV

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Package Dimensions ‏ : ‎ 4.57 x 4.49 x 1.46 inches; 0.63 ounces
  • Item model number ‏ : ‎ 4350398555
  • Date First Available ‏ : ‎ June 2, 2017
  • Manufacturer ‏ : ‎ WATERWICH
  • ASIN ‏ : ‎ B072JMCW8R
  • Customer Reviews:
    4.4 4.4 out of 5 stars 161 ratings

Product Description

DC 12V-24V Colorful LED Digital Volt Meter with Flat Panel

Adopt good-conductive pins

 IP65 Waterproof

Flame Retardant Materials

Adopt good-conductive pins

Made of strengthened aluminum well-conductive pins to ensure long lasting use

IP65 Waterproof

Waterproof casing will protect the switch from rain or coffee spill,Submerged in water operation is not recommended

Flame Retardant Materials

Made of ABS and flame-retardant materials,to ensure long lasting use

Voltage Monitoring

Easy Installation

Wide Application

Voltage Monitoring

Monitor vehicle's Voltage helps you to better know battery condition , A Proper maintenance and extend and protect the battery life

Easy Installation

A nylon retaining nut holds the meter in place. Twist-and-Lock system. Mini size and easy to install

Wide Application

Suitable for most DC 12V-24V car, UTV/ATV, truck, trailer, RV, caravan, bus, marine boat, yacht, etc,NOT for 48V Motocycle Battery

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Customer reviews

4.4 out of 5 stars
4.4 out of 5
161 global ratings

Customers say

Customers like the appearance and ease of installation of the electric circuit testing device. They say it looks good and is a great addition to the dash panel. However, some customers have reported issues with the brightness of the display, saying that it is too dim for direct sunlight. Opinions are mixed on performance, accuracy, readability, size, and water resistance.

AI-generated from the text of customer reviews

10 customers mention10 positive0 negative

Customers are satisfied with the appearance of the electric circuit testing device. They say it looks good, has a nice display, and is accurate. Some say the display is slightly too big for their uses. Overall, most are happy with the product's appearance and find it to be a great addition to their dash panel.

"Excellent addition to my dash panel, replacing the 12V accessory socket I did not use because I have one in my center console which I occasionally..." Read more

"...The ring display is easily seen in daylight. Great monitor for a passing glance to see you're battery voltage!" Read more

"...It has a very good display. I think it is a good product. From my experience I would recommend it and I may buy another...." Read more

"Nice design. Only down rated by one star as the screen is not visible in the sun. Although the leds around the edge are" Read more

6 customers mention6 positive0 negative

Customers find the installation process of the electric circuit testing device to be easy. They mention that it is easy to mount, wire in, and maintain.

"...Overall a nice product, quick and easy to install, works great." Read more

"A great way to easily track your RV's battery state of charge. Easy to install, but watch out where you put it as it is very bright!" Read more

"meter is compact , easy mount , easy to wire in -" Read more

"Installation was very easy. Extremely accurate." Read more

15 customers mention9 positive6 negative

Customers are mixed about the performance of the electric circuit testing device. Some mention that it looks great, works well, and has given them good service so far, while others say that it fails miserably, is completely useless, inaccurate, and not usable.

"...Overall a nice product, quick and easy to install, works great." Read more

"...during camping, being off by almost 1/4 of a volt makes this completely useless.Also extremely hard to read in any amount of sunlight." Read more

"Worked great. I just wish you could get inside the gauge and make an adjustment on the leds. One orange led is not working but it’s fine. Super bright" Read more

"...This is a cheaply made device worth maybe $0.50." Read more

14 customers mention8 positive6 negative

Customers are mixed about the accuracy of the electric circuit testing device. Some mention it has a very accurate reading of volts and is nice looking on the dash, while others say it's not accurate enough when monitoring the charging, has bad calibration, and lacks the ability to calibrate it.

"......" Read more

"...It is a little on the small side and lacks the ability to calibrate it . But it will suffice" Read more

"Quite accurate display. The blue VDC digits in the middle can be hard to see in daylight. The ring display is easily seen in daylight...." Read more

"Completely inaccurate and not usable...." Read more

10 customers mention4 positive6 negative

Customers have mixed opinions about the readability of the electric circuit testing device. Some find the digital numerical and color bar graph displays easy to read, while others say that the numbers are hard to read in any amount of sunlight.

"...Any sunlight whether masked through clouds or not make this gauge very hard to read. I opted for something different...." Read more

"Installed in a 2015 Kawasaki Versys 650 motorcycle. Easy to read digital numerical and color bar graph displays...." Read more

"...Works perfectly, but can be hard to read in direct sunlight. I installed it facing straight up, so the sun hits it directly." Read more

"...The led’s are easily read in direct sunlight but the voltage numbers can not read unless they are shaded...." Read more

6 customers mention3 positive3 negative

Customers are mixed about the size of the electric circuit testing device. Some mention that it's compact, easy to mount, and wire in, while others say that it was too small and was too big to mount on a motorcycle.

"So I bought 4 of these for the Polaris quads. They fit right in the unused choke opening of the steering pod...." Read more

"Was too small, I had to send it back." Read more

"meter is compact , easy mount , easy to wire in -" Read more

"I really like this design, but it's pretty big to mount on a motorcycle and perhaps other applications where only limited space is available." Read more

6 customers mention3 positive3 negative

Customers are mixed about the water resistance of the electric circuit testing device. Some mention that it is waterproof, while others say that it failed a week after installation, with moisture getting behind the viewing window and leaking underneath the screen.

"It does seem to be waterproof for exposed installations. It has a very good display. I think it is a good product...." Read more

"...Apparently waterproof doesn't mean waterproof. All connections were sealed with marine heat shrink as well as marine goo." Read more

"...I used this voltmeter because it is waterproof and has given me good service so far...." Read more

"...Water is already leaking underneath the screen, and I'm only using it on a motorcycle. Does not appear to be "waterproof"...." Read more

14 customers mention4 positive10 negative

Customers are dissatisfied with the brightness of the electric circuit testing device. They mention that the display is too dim for direct sunlight, not bright enough, and tough to see in bright daylight. Some say that the screen goes dark and the device no longer works.

"...such as having on your lights, fan, stereo, etc.. The LEDs are bit too bright, compared to all the other lights on my dashboard, so to tone it down..." Read more

"...Then there is the Sun....it's bright and it washes out the display so it can't be seen...." Read more

"...Bright enough for daylight, not too bright at night if it isn't directly in your eyes...." Read more

"Nice design. Only down rated by one star as the screen is not visible in the sun. Although the leds around the edge are" Read more

A Must Have
5 Stars
A Must Have
Excellent addition to my dash panel, replacing the 12V accessory socket I did not use because I have one in my center console which I occasionally do use. Perfect real time instrument to let you know when and old car battery is reaching the end of its days. It is also a good indicator of how well the alternator is performing by showing peak voltage drops under loaded conditions such as having on your lights, fan, stereo, etc.. The LEDs are bit too bright, compared to all the other lights on my dashboard, so to tone it down a bit, I placed a piece of dark window tint film over the display.
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