---
product_id: 477830202
title: "10PCS Mini DC Voltmeter 3-Wire DC 0-100V Voltage Tester 0.28 inch LED Panel 5 Colors Combined"
brand: "sumklin"
price: "AR$49765"
currency: ARS
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.ar/products/477830202-10pcs-mini-dc-voltmeter-3-wire-dc-0-100v-voltage
store_origin: AR
region: Argentina
---

# 0.28" LED Display 0-100V Range 28AWG Wire 10PCS Mini DC Voltmeter 3-Wire DC 0-100V Voltage Tester 0.28 inch LED Panel 5 Colors Combined

**Brand:** sumklin
**Price:** AR$49765
**Availability:** ✅ In Stock

## Summary

> 🔍 Mini but Mighty: Elevate Your Voltage Game!

## Quick Answers

- **What is this?** 10PCS Mini DC Voltmeter 3-Wire DC 0-100V Voltage Tester 0.28 inch LED Panel 5 Colors Combined by sumklin
- **How much does it cost?** AR$49765 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/477830202-10pcs-mini-dc-voltmeter-3-wire-dc-0-100v-voltage)

## Best For

- sumklin enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Versatile:** Perfect for tight spaces and multiple applications.
- • **Vibrant Color Options:** Choose from 5 eye-catching colors to match your style.
- • **Dual Connection Methods:** Flexibility to measure voltage with ease.
- • **High Precision Measurement:** Accuracy you can trust for critical tasks.
- • **Reverse Polarity Protection:** Safety first—no burnouts here!

## Overview

This 10PCS Mini DC Voltmeter set features a compact 0.28 inch LED panel available in five vibrant colors. With dual connection methods and reverse polarity protection, these voltmeters ensure safe and precise voltage measurements up to 100V. Ideal for professionals seeking reliability and style in their tools.

## Description

10PCS Mini DC Voltmeter 3-Wire DC 0-100V Voltage Tester 0.28 inch LED Panel 5 Colors Combined

## Features

- Mini DC Voltmeters:Total 10PCS, 5 colors combined(2PCS Red/Yellow/Blue/Green/White)
- 0.28 inch LED Panel:small in size and light in weight; wire is made of 28awg gauge; install the hole: 23*10 mm approx
- 2 Connection Methods:3 wires are connected separately to measure voltage and power(Red yellow is both for pos, black is neg); 3 wires are used as 2 wires, connected to measure voltage(Red and Yellow can be paired for pos, black is neg)
- Features:Reverse polarity protection, voltmeter won't burn out if reverse polarity is applied; high precision; low starting working voltage; fine adjustment function
- Note:Max voltage with yellow and red connected is 40V.To measure greater than 40V (up to 100V) the yellow wire is connected to a separate voltage source that is 40V or less

## Product Details

- **Brand:** Sumklin
- **Power Source:** Battery Powered
- **Style:** Compact, Modern
- **Color:** Any one of the colors: Red, Yellow, Blue, Green, White
- **Upper Temperature Rating:** 65 Degrees Celsius

## Images

![10PCS Mini DC Voltmeter 3-Wire DC 0-100V Voltage Tester 0.28 inch LED Panel 5 Colors Combined - Image 1](https://m.media-amazon.com/images/I/713aLqJdYqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very handy
  

*by J***D on Reviewed in the United States on September 3, 2024*

I do a lot of projects, often I use a Raspberry Pi and/or I am working with stepper motors that take 12v. I want to get a visual idea of how my circuits are doing. I 3D printed a faceplate and installed several... now I can monitor the status of the project with ease. I will note that they are often NOT ACCURATE... you will likely need to make an adjustment on the back. Measure your circuit with a DMM, then use a small screwdriver to adjust the potentiometer on the back to get an accurate reading. After that wey work well. I also like that they have an independent power wire. Other units only have two wires... so anything below 3v can't be measured... with these I can go down to 0.02 volts with ease... connect the power line to 5v for a nice bright display.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    They work great
  

*by D***D on Reviewed in the United States on February 10, 2024*

Sumklin Mini DC Voltmeter 3-Wire DC 0-100V Voltage meters. Hooked some up to my solar panels and others up to batteries and battery chargers. They are accurate to +/-  .1 volts. There is a 1 turn pot on the back that can be used adjust the accuracy. It takes several tries to get the voltage reading adjusted to a known calibrated source. I compared these meters to my 6 digit multi-meter for adjustment .

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works good looks great
  

*by S***. on Reviewed in the United States on February 9, 2024*

These work exactly as described, tested only on 12 volt systems but reads great, hit or miss on accuracy out of the box, some pretty far off, green one in the picture was straight out of the box untouched and almost right on the nose.Haven’t tested power draw, hopefully it doesn’t run down the battery, I’d be surprised if it did. It is pretty darn bright too.

## Frequently Bought Together

- Sumklin Mini DC Voltmeter 3-Wire DC 0-100V Voltage Tester 10PCS 0.28 inch LED Panel 5 Colors Combined
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- Diymore 8pcs DC Voltage Display Mini Digital Voltmoter Display 0.28" 2 Wires DC 2.5V-30V Blue/Yellow/Red/Green LED Voltage Readout Display Voltage Tester DC Volt Meter (4 Colors)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-11*