---
product_id: 63879846
title: "0.28\" LED Digital Voltmeter Ammeter, Digital Voltmeter DC 0-100V 10A with Blue & Red Dual Display, Mini 2-in-1 Volt Amp Monitor Tester, Car Current Gauge for EV Boat Electronic Circuit"
brand: "wowoone"
price: "1952 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Wowoone"
url: https://www.desertcart.is/products/63879846-0-28-led-digital-voltmeter-ammeter-digital-voltmeter-dc-0
store_origin: IS
region: Iceland
---

# 10A max current Compact 48x29x21mm 100V max voltage 0.28" LED Digital Voltmeter Ammeter, Digital Voltmeter DC 0-100V 10A with Blue & Red Dual Display, Mini 2-in-1 Volt Amp Monitor Tester, Car Current Gauge for EV Boat Electronic Circuit

**Brand:** wowoone
**Price:** 1952 kr
**Availability:** ✅ In Stock

## Summary

> 🔍 See the Power, Feel the Control!

## Quick Answers

- **What is this?** 0.28" LED Digital Voltmeter Ammeter, Digital Voltmeter DC 0-100V 10A with Blue & Red Dual Display, Mini 2-in-1 Volt Amp Monitor Tester, Car Current Gauge for EV Boat Electronic Circuit by wowoone
- **How much does it cost?** 1952 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/63879846-0-28-led-digital-voltmeter-ammeter-digital-voltmeter-dc-0)

## Best For

- wowoone enthusiasts

## Why This Product

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

## Key Features

- • **Dual Display:** Simultaneously shows voltage (red) and current (blue) for easy monitoring.
- • **High Precision:** Accuracy of ± 1 digit ensures reliable readings every time.
- • **Fast Refresh Rate:** Quick refresh of 500 MS for real-time data tracking.
- • **User-Friendly Design:** Mini size and easy connections make it a breeze to install.
- • **Versatile Applications:** Perfect for monitoring batteries, power supplies, and more.

## Overview

The Eiechip LED Digital Voltmeter Ammeter is a compact and efficient device designed to measure voltage and current simultaneously. With a maximum voltage of 100V and a current capacity of 10A, this multimeter features a dual digital display for easy reading. Its high accuracy and fast refresh rate make it ideal for various applications, including battery monitoring and power supply management. The device is user-friendly, ensuring quick installation and reliable performance.

## Description

Buy WOWOONE 0.28" LED Digital Voltmeter Ammeter, Digital Voltmeter DC 0-100V 10A with Blue & Red Dual Display, Mini 2-in-1 Volt Amp Monitor Tester, Car Current Gauge for EV Boat Electronic Circuit: Ammeters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: volt amp meter - well packaged and as advertised, easy to follow instructions, works great
Review: Great for your personal projects! - I bought two. I was able to calibrate voltage nicely with my DMM. Current is not adjustable but both were within 100 milliamps from each other with one being nearly spot on with my DMM. I used these on a solar power converter I built and it's very nice to be able to see details of operation at a glance. For the price these are awesome 8~D

## Features

- ❥ 【DUAL-COLOR DISPLAY】 Bright 0.28" LED—red for DC 0-100V voltage, blue for DC 0-10A current. Refreshes every 500ms for real-time monitoring. Built-in shunt and calibration potentiometers for accurate readings (±1 digit).
- ❥ 【COMPACT & EASY MOUNT】 Only 1.9 x 1.1 x 0.8 inches. Fits DIY power supplies, dashboards, and tight spaces. Note: Requires 4.5V-30V DC power; current measured on negative rail.
- ❥ 【ENDLESS APPLICATIONS】 Perfect for: Car/RV/boat batteries Solar charge controllers DIY bench power supplies Battery charging monitors E-bikes & scooters Audio/radio equipment. Track voltage drops, charge rates, and prevent overloading.
- safeguards the ammeter fro❥ 【REVERSE CONNECTION PROTECTION】 Protects against wiring mistakes—built-in protection prevents damage if polarity is swapped. Reliable for workshops, garages, and outdoor use.m common installation erors.
- ❥ 【EASIECH QUALITY & SUPPORT】 Includes 1x meter + 2x cables. Professional support—24h response, hassle-free refund. Your satisfaction is our priority.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079L33VG2 |
| Best Sellers Rank | #309,408 in Automotive ( See Top 100 in Automotive ) #36 in Automotive Replacement Amp Meter Gauges |
| Brand Name | WOWOONE |
| Color | Blue |
| Customer Reviews | 4.1 4.1 out of 5 stars (936) |
| Item Dimensions | 1.1 x 1.9 x 0.8 inches |
| Item Weight | 0.01 Ounces |
| Manufacturer | WOWOONE |
| Measurement Type | Ammeter, Multimeter, Voltmeter |
| Minimum Operating Voltage | 4.5 Volts (DC) |
| Model | Digital display Volt Meter |
| Part Number | DIGI-100V-10A-1 |
| Power Source | Battery Powered |
| Specification Met | Iec 61010-1, En 61010-1, Ul 61010-1, Ce |
| Style Name | Voltage Tester |
| UPC | 669591129264 |
| Upper Temperature Rating | 65 Degrees Celsius |

## Product Details

- **Brand:** WOWOONE
- **Color:** Blue
- **Item Weight:** 0.01 Ounces
- **Power Source:** Battery Powered
- **Style:** Voltage Tester

## Images

![0.28" LED Digital Voltmeter Ammeter, Digital Voltmeter DC 0-100V 10A with Blue & Red Dual Display, Mini 2-in-1 Volt Amp Monitor Tester, Car Current Gauge for EV Boat Electronic Circuit - Image 1](https://m.media-amazon.com/images/I/71iWH920lAL.jpg)
![0.28" LED Digital Voltmeter Ammeter, Digital Voltmeter DC 0-100V 10A with Blue & Red Dual Display, Mini 2-in-1 Volt Amp Monitor Tester, Car Current Gauge for EV Boat Electronic Circuit - Image 2](https://m.media-amazon.com/images/I/71Tt7cCHJmL.jpg)
![0.28" LED Digital Voltmeter Ammeter, Digital Voltmeter DC 0-100V 10A with Blue & Red Dual Display, Mini 2-in-1 Volt Amp Monitor Tester, Car Current Gauge for EV Boat Electronic Circuit - Image 3](https://m.media-amazon.com/images/I/511ngE3OyBL.jpg)
![0.28" LED Digital Voltmeter Ammeter, Digital Voltmeter DC 0-100V 10A with Blue & Red Dual Display, Mini 2-in-1 Volt Amp Monitor Tester, Car Current Gauge for EV Boat Electronic Circuit - Image 4](https://m.media-amazon.com/images/I/51e66z6nX1L.jpg)
![0.28" LED Digital Voltmeter Ammeter, Digital Voltmeter DC 0-100V 10A with Blue & Red Dual Display, Mini 2-in-1 Volt Amp Monitor Tester, Car Current Gauge for EV Boat Electronic Circuit - Image 5](https://m.media-amazon.com/images/I/71LF-X9W69L.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ volt amp meter
*by S***T on January 8, 2026*

well packaged and as advertised, easy to follow instructions, works great

### ⭐⭐⭐⭐⭐ Great for your personal projects!
*by S***T on September 5, 2023*

I bought two. I was able to calibrate voltage nicely with my DMM. Current is not adjustable but both were within 100 milliamps from each other with one being nearly spot on with my DMM. I used these on a solar power converter I built and it's very nice to be able to see details of operation at a glance. For the price these are awesome 8~D

### ⭐⭐⭐⭐ Great for what they are. But.....
*by M***Y on September 5, 2020*

Use these to monitor 1/64 scale slot car track lane V/A having 1 for each lane. Accuracy is acceptable but not precise which I didn't expect anyway for what these are but function for the intended purpose. Problem is them not functioning properly using track power supply packs. Mystery as to why after trying several standard supplies but in standby,no racing,blink on/off constantly with steady power. Only way they function is with a supply having a oem interference coil style supply or separate battery. Tried add on coils around wire but same problem. So far,1 month or so,have worked where the other 3 wire only types failed miserably. Likely use these again for replacments.

## Frequently Bought Together

- Eiechip LED Digital Voltmeter Ammeter, Mini DC Digital Multimeter 100V 10A, Blue Red LED Amp Dual Digital Display Volt Meter Gauge, Car Current Monitor Tester 0.28"
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- Taiss 2pcs 3590S Rotary Potentiometer 10k ohm Potentiometer 10-Turn Wire Wound Precision, Precision Multi Turn Wirewound Potentiometer+2pcs A03 knob (3590S-2-103L 10k ohm)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-05-01*