---
product_id: 28274208
title: "Red Digital Voltmeter"
brand: "bayite"
price: "R$160"
currency: BRL
in_stock: true
category: "Bayite"
url: https://www.desertcart.com.br/products/28274208-red-digital-voltmeter
store_origin: BR
region: Brazil
---

# 0-30V Measurement Range Bright Red LED Display Calibratable Accuracy Red Digital Voltmeter

**Brand:** bayite
**Price:** R$160
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your precision with every volt!

## Quick Answers

- **What is this?** Red Digital Voltmeter by bayite
- **How much does it cost?** R$160 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/28274208-red-digital-voltmeter)

## Best For

- bayite enthusiasts

## Why This Product

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

## Key Features

- • **Full 0-30V Coverage:** Three-wire design lets you measure voltages below 3V—unlike basic two-wire meters.
- • **Bright Red LED Display:** Large 0.36" digits offer clear visibility even in low-light environments.
- • **Precision Down to 0.01V:** Ultra-accurate readings from 0.00 to 9.99 volts for pinpoint diagnostics.
- • **Reverse Polarity Protection:** Built-in safeguard prevents damage from incorrect wiring, ensuring durability.
- • **Pack of 5 for Multi-Point Monitoring:** Simultaneously track multiple circuits or battery banks with one purchase.

## Overview

The bayite Pack of 5 DC 0-30V Digital Volt Meters features a three-wire design enabling voltage measurements from 0.00 to 30V with high accuracy (0.01V precision under 10V). Each meter includes a bright red LED display, is calibratable via an onboard trimmer, and offers reverse polarity protection to prevent damage. Ideal for professionals and hobbyists needing reliable, multi-point voltage monitoring in compact, easy-to-read units.

## Description

Buy bayite Pack of 5 DC 0-30V Digital Volt Meter, 3-Wire Voltage Gauge, Red LED | Measures Below 3V | Calibratable | Reverse Polarity Protection: Voltmeter - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- This is Three-Wire Voltmeter. Three-Wire connection enable the Voltage Test Rang from 0.00 to 30V. (Two-wire meters cannot measure the voltage that is below 3V);
- Measurement Accuracy: 0.01(0.01 - 9.99V) / 0.1(10.0 - 30.0V); And the meter is CALIBRATABLE: The screw on the back is used to Calibrate the meter.
- BRIGHT & NICE Reading: Display: Three 0.36" digital LED Tube; Display Color: Red;
- Reverse Polarity Protection: The meter won't burn out if reverse polarity is applied, but the screen will display nothing
- NOTE: When measured voltage is larger than 30V, the voltmeter will be damaged.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00YALUXH0 |
| Best Sellers Rank | #84,359 in Automotive ( See Top 100 in Automotive ) #36 in Automotive Voltmeter Gauges |
| Brand Name | bayite |
| Color | red |
| Customer Reviews | 4.7 4.7 out of 5 stars (665) |
| Item Dimensions | 0.9 x 0.55 x 0.39 inches |
| Item Highlight | Measures Below 3V | Calibratable | Reverse Polarity Protection |
| Item Weight | 4.54 g |
| Lower Temperature Rating | 14 °F |
| Manufacturer | bayite |
| Measurement Type | Voltmeter |
| Minimum Operating Voltage | 3 volts_of_direct_current |
| Model | 3B001x5 |
| Number of Items | 5 |
| Part Number | 3B001x5 |
| Style Name | Digital |
| UPC | 711463670098 |
| Unit Count | 5 Count |
| Upper Temperature Rating | 149 °F |

## Product Details

- **Brand:** bayite
- **Color:** red
- **Item Weight:** 4.54 g
- **Item dimensions L x W x H:** 0.9 x 0.55 x 0.39 inches
- **Style:** Digital

## Images

![Red Digital Voltmeter - Image 1](https://m.media-amazon.com/images/I/61iMNnewyhL.jpg)

## Frequently Bought Together

- bayite Pack of 5 Three-Wire Calibratable DC 0~30V Red Digital Mini Voltmeter Gauge Tester Mount Car Motorcycle Battery Monitor Volt Voltage Meter 0.36" Red LED Display Panel
- bayite Pack of 5 Three-Wire Calibratable DC 0~30V Blue Digital Mini Voltmeter Gauge Tester Mount Car Motorcycle Battery Monitor Volt Voltage Meter 0.36" Blue LED Display Panel

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**Shop now:** [https://www.desertcart.com.br/products/28274208-red-digital-voltmeter](https://www.desertcart.com.br/products/28274208-red-digital-voltmeter)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-10-25*