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WATERWICH DC12-24V 0.1-10A Dual LED Digital Multimeter Amp Voltage Meter 2-in-1 Current Tester and Voltage Tester for Boat Marine Vehicle Truck ATV Car Camper LED Round Panel

4.5 (8) Write Review
Free shipping on orders over $29.99

$15.99

$ 7 .99 $7.99

In Stock

About this item

  • 2-in-1 current voltage meter, real time monitoring battery of vehicles, remind you of charge or replacement in time, better avoid emergent dead battery at starting car engine!
  • High temperature resistant,Made of flame retardant durable ABS plastic and good conductivity pins with black matte surface treatment, wear and tear resistant for long lasting durability,NOT WATERPROOF
  • Manual:This is the only 2-in-1 current voltage meter that didn't come with Installation Notes,but We show the wiring diagram in the product picture.And is very easy to Install.Require external power supply; with reversed connection protection
  • Panel Flush Mount and Easy to Install, drill size of 1.15" diameter, ,Comes with 3 terminals.with Twist & Lock fastener for stable mounting, Fits to almost all panel locations you desired!
  • Note: 10A below ammeter (include 10A), built-in shunt, does not require external shunt Over-current,Over-volt and Short Circuit Protection, well protects the whole circuit, fits for most 12-24V Boat Marine Vehicle Motorcycle Truck ATV UTV Car Camper LED Round Panel


Product Description

DC 12V-24V LED Digital Amp Voltage Meter

Adopt good-conductive pins

Adopt good-conductive pins

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

Flame Retardant Materials

Flame Retardant Materials

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

Easy Installation

Easy Installation

A nylon retaining nut holds the meter in place,Fits to almost all panel locations you desired

Voltage Monitoring

Voltage Monitoring

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

Current Monitoring

Current Monitoring

10A below ammeter (include 10A), built-in shunt, does not require external shunt

Wide Application

Wide Application

Suitable for most DC 12V-24V car, UTV/ATV, truck, trailer, RV, caravan, bus, marine boat, yacht, etc


Reeda
September 3, 2025
In dealing with voltage I find it strange that the amps are measured on the negative side but yeah it works. Thanks.
Grant
August 25, 2025
Installation was easy and unit works great.Thank you.Grant.
William
August 12, 2025
Was nice to be able to see what the voltage was on each battery.
bigmikeonline
May 30, 2025
I burned these units out with less than 50 W of power. It's supposed to support 10A x 12V = 120W, but not so much. I now use them on circuits with less than 20W and they work great.
sarg314
May 28, 2025
Out of the box I hooked it up with a 12.8v battery and 3.8 ohm load and compared it to my Fluke DVM. Amperage display was accurate to better than 0.1 amp. Voltage accurate to better than 0.1 v.
theosus
April 1, 2025
It looks great! I used this inside a box into which I built a ham radio transceiver. The nice blue display shows through the window and lets me know the condition of my battery. Easy to connect, simple to use.
Buddy H.
January 4, 2025
Product came without wiring diagram or any form of instruction and only one of the 3 connectors as shown and described in the picture. I’ve not tried to install it yet as I want to be sure of the proper wiring 1st, but I’m not hopeful.
Stuart L Ralston
December 11, 2024
It did exactly what I needed to do.