---
product_id: 651773963
title: "Blackt Electrotech (BT71PLB) 230V Voltage Meter, Digital LCD Voltmeter, Easy Read Voltage Monitor For Household Plug (AC 80-300V) (1), White"
brand: "blackt electrotech"
price: "₨6262"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/651773963-blackt-electrotech-bt71plb-230v-voltage-meter-digital-lcd-voltmeter-easy
store_origin: LK
region: Sri Lanka
---

# 80-300V wide range High accuracy calibration Bright blue backlit LCD Blackt Electrotech (BT71PLB) 230V Voltage Meter, Digital LCD Voltmeter, Easy Read Voltage Monitor For Household Plug (AC 80-300V) (1), White

**Brand:** blackt electrotech
**Price:** ₨6262
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay ahead — voltage monitoring made sleek and simple!

## Quick Answers

- **What is this?** Blackt Electrotech (BT71PLB) 230V Voltage Meter, Digital LCD Voltmeter, Easy Read Voltage Monitor For Household Plug (AC 80-300V) (1), White by blackt electrotech
- **How much does it cost?** ₨6262 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/651773963-blackt-electrotech-bt71plb-230v-voltage-meter-digital-lcd-voltmeter-easy)

## Best For

- blackt electrotech enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Low Power Draw:** Consumes less than 0.25W, making it energy-smart and eco-friendly.
- • **Instant Voltage Insight:** Plug-and-play design delivers real-time voltage readings—no setup needed.
- • **Precision You Can Trust:** Adjustable potentiometer ensures pinpoint voltage accuracy every time.
- • **Readability in Any Light:** Vibrant blue backlit LCD screen offers crystal-clear visibility day or night.
- • **Versatile Safety Monitor:** Perfect for homes, offices, RVs, and boats—protect your devices effortlessly.

## Overview

The Blackt Electrotech BT71PLB is a compact, plug-in digital voltmeter designed for household and mobile use. Measuring AC voltage from 80 to 300 volts with high accuracy, it features a bright blue backlit LCD for easy reading in any environment. Its low power consumption and user-friendly plug design make it an essential tool for monitoring and protecting electrical appliances across diverse settings.

## Description

Blackt Electrotech (BT71PLB) 230V Voltage Meter, Digital LCD Voltmeter, Easy Read Voltage Monitor For Household Plug (AC 80-300V) (1), White

## Features

- Wide Voltage Range: Measures AC voltage from 80-300V, providing accurate real-time voltage detection.
- User-Friendly Design: Plug design for easy connection to wall sockets or switch plugs, displaying voltage instantly without any setup.
- High Accuracy: Adjustable potentiometer for precise voltage calibration, ensuring accurate readings.
- Clear LCD Display: Sensitive LCD with bright blue backlight ensures readability from any angle, even in the dark, with low power consumption (≤ 0.25W).
- Versatile Applications: Ideal for RVs, motorhomes, boats, homes, offices, factories, and more, ensuring appliance safety by monitoring voltage levels.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Blackt Electrotech |
| Power Source | Corded Electric |
| Colour | White |
| Item Weight | 0.1 Grams |
| Item dimensions L x W x H | 5.5 x 4 x 6 Centimeters |
| Min. Operating Voltage | 80 Volts |
| Measurement Type | Voltmeter |
| Maximum Operating Voltage | 300 Volts |
| Manufacturer | Blackt Electrotech |
| Country of Origin | China |
| Model number | BT71PLB |
| Number of Memory Sticks | 1 |
| Item Weight | 0.1 g |
| Product Dimensions | 5.5 x 4 x 6 cm; 0.1 g |
| Item model number | BT71PLB |
| Item Height | 6 Centimeters |
| Item Width | 4 Centimeters |
| Included Components | Plug |

## Product Details

- **Brand:** Blackt Electrotech
- **Power Source:** Corded Electric
- **Colour:** White
- **Item Weight:** 0.1 Grams
- **Item dimensions L x W x H:** 5.5 x 4 x 6 Centimeters

## Images

![Blackt Electrotech (BT71PLB) 230V Voltage Meter, Digital LCD Voltmeter, Easy Read Voltage Monitor For Household Plug (AC 80-300V) (1), White - Image 1](https://m.media-amazon.com/images/I/41suyxIS7ML.jpg)

## Available Options

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

## Frequently Bought Together

- Blackt Electrotech (BT71PLB) 230V Voltage Meter, Digital LCD Voltmeter, Easy Read Voltage Monitor for Household Plug (AC 80-300V) (1)
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**Shop now:** [https://www.desertcart.lk/products/651773963-blackt-electrotech-bt71plb-230v-voltage-meter-digital-lcd-voltmeter-easy](https://www.desertcart.lk/products/651773963-blackt-electrotech-bt71plb-230v-voltage-meter-digital-lcd-voltmeter-easy)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-31*