---
product_id: 10942098
title: "ESUMIC Waterproof 12V Red LED Digital Car/Auto Voltmeter Motorcycle Battery Monitor"
brand: "psb"
price: "₱92"
currency: PHP
in_stock: false
reviews_count: 8
url: https://www.desertcart.ph/products/10942098-esumic-waterproof-12v-red-led-digital-car-auto-voltmeter-motorcycle
store_origin: PH
region: Philippines
---

# Waterproof Design Power Range: 2.5V - 30V 12V Compatibility ESUMIC Waterproof 12V Red LED Digital Car/Auto Voltmeter Motorcycle Battery Monitor

**Brand:** psb
**Price:** ₱92
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Never Miss a Beat on Your Battery's Health!

## Quick Answers

- **What is this?** ESUMIC Waterproof 12V Red LED Digital Car/Auto Voltmeter Motorcycle Battery Monitor by psb
- **How much does it cost?** ₱92 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/10942098-esumic-waterproof-12v-red-led-digital-car-auto-voltmeter-motorcycle)

## Best For

- psb enthusiasts

## Why This Product

- Trusted psb brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Informed:** Monitor your battery health in real-time.
- • **Rugged & Reliable:** Waterproof design ensures durability in all conditions.
- • **Sleek LED Display:** Bright red LED for easy visibility, day or night.
- • **Wide Voltage Range:** Compatible with a variety of vehicles and applications.
- • **Compact & Lightweight:** Perfect for any dashboard or motorcycle setup.

## Overview

The ESUMIC Waterproof 12V Red LED Digital Car/Auto Voltmeter is a high-performance battery monitor designed for vehicles and motorcycles. With a voltage range of 2.5V to 30V, this device provides real-time monitoring of your battery's health, ensuring you stay informed and prepared. Its waterproof design and sleek LED display make it a reliable and stylish addition to any dashboard.

## Description

1, Power Supply: DC 2.5V - 30V  2, Range: 2.5V - 30V  3, Digit: 3 Digit  4, LED Display Color: Blue (0.56"LED)  5, Accuracy: +/- 1%  6, Operating temperature: -10' - +65' 6, Size inc edge: 50mm X 30mm X 27mm  7, Packaging: Plastic bags  Packaing: 1 x Blue LED Voltmeter

## Features

- Car/Auto Voltmeter
- Power Supply: DC 2.5V - 30V
- Range: 2.5V - 30V

## Images

![ESUMIC Waterproof 12V Red LED Digital Car/Auto Voltmeter Motorcycle Battery Monitor - Image 1](https://m.media-amazon.com/images/I/41-gT5MdB-L.jpg)
![ESUMIC Waterproof 12V Red LED Digital Car/Auto Voltmeter Motorcycle Battery Monitor - Image 2](https://m.media-amazon.com/images/I/41GIrI2mR4L.jpg)
![ESUMIC Waterproof 12V Red LED Digital Car/Auto Voltmeter Motorcycle Battery Monitor - Image 3](https://m.media-amazon.com/images/I/41jZMhL9H1L.jpg)
![ESUMIC Waterproof 12V Red LED Digital Car/Auto Voltmeter Motorcycle Battery Monitor - Image 4](https://m.media-amazon.com/images/I/41-gT5MdB-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Good product.
  

*by S***A on Reviewed in the United States 🇺🇸 on January 21, 2016*

Works well.  I tested it from 2.9V to 13V, and it was accurate.  Rated for 2.5V to 30V.  LEDs are bright.  The housing feels solid.  The leads are screwed into the back of the housing, which is a nice quality touch.  Has side panel-mount tabs.The product received doesn't match the product image, though.  The received product does not have the "Digital Voltmeter" writing on top, nor the "V" at the bottom.  This may be an issue if you use it on a panel with other indicators and need to know what this is displaying.Very simple to use; red wire to positive, red/black wire to negative.  Display uses the power from the source you are testing.  No additional components needed.

### ⭐⭐⭐⭐ 







  
  
    Just a few tweaks and it would be perfect.
  

*by L***E on Reviewed in the United States 🇺🇸 on October 29, 2014*

The product does what it says but needs a few other upgrades in the wiring department, The gauge of the wires needs to be a bit larger since i cant remember what gauge wire i was linking it to but it felt as if i would rip apart the wires if i put any strain on it. However it does do the job and quite well at that i had it connected to my motorcycle with a kill switch, it worked flawlessly in the weather at all hours. Just a few tweaks and it would be perfect.

### ⭐⭐⭐⭐ 







  
  
    Works as advertised
  

*by R***T on Reviewed in the United States 🇺🇸 on February 25, 2014*

I bought one to monitor the voltage on my motorcycle as I ride. I mounted it in my tankbag, and the unit is easily visible night or day. I subtracted a star because mine arrived with one of the two leads broken off. The supplied leads are tiny and fragile. I substituted in heavier gauge wire and added a bit of solder to secure it. At this price a little extra effort is no problem for me. Overall a nice little unit at a great price.

---

## 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.ph/products/10942098-esumic-waterproof-12v-red-led-digital-car-auto-voltmeter-motorcycle](https://www.desertcart.ph/products/10942098-esumic-waterproof-12v-red-led-digital-car-auto-voltmeter-motorcycle)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-10*