--- 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: "89 kr" currency: DKK in_stock: true reviews_count: 8 category: "Blackt Electrotech" url: https://www.desertcart.dk/products/651773963-blackt-electrotech-bt71plb-230v-voltage-meter-digital-lcd-voltmeter-easy store_origin: DK region: Denmark --- # 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:** 89 kr **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?** 89 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/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 Product Description Blackt Electrotech (BT71PLB) 230V Voltage Meter – Digital LCD Voltmeter for Household Plug (AC 80-300V) The Blackt Electrotech (BT71PLB) 230V Voltage Meter is a reliable, easy-to-read digital voltmeter designed to monitor the voltage levels of your household electrical outlets. With a clear LCD display, this device allows you to effortlessly check voltage in the range of AC 80-300V, making it an essential tool for homeowners, electricians, and anyone who needs to ensure their electrical systems are operating within the safe and optimal voltage range. Durable and Reliable for Home Use Built to last, the BT71PLB voltage meter is made from high-quality materials designed for everyday use. Whether you're checking the voltage in your kitchen, living room, or home office, this device is reliable and durable enough to handle routine voltage monitoring. The 230V AC input range ensures compatibility with most household electrical systems around the world. Clear Digital LCD Display for Easy Monitoring The BT71PLB features a large, easy-to-read LCD display, making it simple to view the voltage of your household plug in real-time. Whether you're troubleshooting electrical issues or simply monitoring the health of your home’s electrical system, the digital readout ensures clear visibility of voltage readings without the need for complex calculations or interpretation. It’s a perfect tool for both beginners and professionals. Review: Good Voltage Display - Product is useful for knowing voltage coming from a power socket. It helps in knowing whether the power supply agency is supplying low or high voltage in your area. It can be simply inserted in any socket and after switching on, the voltage will be displayed on its screen. It is a good quality product. Review: Good product - Good product..my area is low voltage area..also accurate. ## 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 | |---------------|-------| | ASIN | B0DB63TZ59 | | Best Sellers Rank | #487 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Voltage Testers | | Brand | Blackt Electrotech | | Brand Name | Blackt Electrotech | | Colour | White | | Country of Origin | China | | Customer Reviews | 4.6 out of 5 stars 188 Reviews | | Importer Contact Information | Blackt Electrotech | | Included Components | Plug | | Item Dimensions | 5.5 x 4 x 6 Centimeters | | Item Type Name | Blackt Electrotech (BT71PLB) 230V Voltage Meter, Digital LCD Voltmeter, Easy Read Voltage Monitor for Household Plug (AC 80-300V) | | Item Weight | 0.1 Grams | | Item dimensions L x W x H | 5.5 x 4 x 6 Centimeters | | Manufacturer | Blackt Electrotech | | Maximum Operating Voltage | 300 Volts | | Measurement Type | Voltmeter | | Min. Operating Voltage | 80 Volts | | Minimum Operating Voltage | 80 Volts | | Model Number | BT71PLB | | Packer Contact Information | Blackt Electrotech | | Part Number | BT71PLB | | Power Source | Corded Electric | | Power Source Type | Corded Electric | | Unit Count | 1 Count | ## 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) ![Blackt Electrotech (BT71PLB) 230V Voltage Meter, Digital LCD Voltmeter, Easy Read Voltage Monitor For Household Plug (AC 80-300V) (1), White - Image 2](https://m.media-amazon.com/images/I/61FYf5bw-HL.jpg) ![Blackt Electrotech (BT71PLB) 230V Voltage Meter, Digital LCD Voltmeter, Easy Read Voltage Monitor For Household Plug (AC 80-300V) (1), White - Image 3](https://m.media-amazon.com/images/I/51wEoWyodiL.jpg) ![Blackt Electrotech (BT71PLB) 230V Voltage Meter, Digital LCD Voltmeter, Easy Read Voltage Monitor For Household Plug (AC 80-300V) (1), White - Image 4](https://m.media-amazon.com/images/I/514Ve-SrGWL.jpg) ![Blackt Electrotech (BT71PLB) 230V Voltage Meter, Digital LCD Voltmeter, Easy Read Voltage Monitor For Household Plug (AC 80-300V) (1), White - Image 5](https://m.media-amazon.com/images/I/61qNzFWk6fL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Voltage Display *by A***R on 15 March 2026* Product is useful for knowing voltage coming from a power socket. It helps in knowing whether the power supply agency is supplying low or high voltage in your area. It can be simply inserted in any socket and after switching on, the voltage will be displayed on its screen. It is a good quality product. ### ⭐⭐⭐⭐⭐ Good product *by A***H on 2 May 2026* Good product..my area is low voltage area..also accurate. ### ⭐⭐⭐⭐ Perfect *by N***L on 19 September 2025* Perfect ## Frequently Bought Together - Blackt Electrotech (BT71PLB) 230V Voltage Meter, Digital LCD Voltmeter, Easy Read Voltage Monitor for Household Plug (AC 80-300V) (1) - Blackt Electrotech (BT71PL) Plugin Digital Voltmeter Panel Meter LCD AC Voltmeter Volt Tester small size (1) - MX AC Line Fault Detector Plug Tester – Electrical Socket Tester for Wiring Issues – Detects Live, Neutral & Earth Faults – LED Indicator – No Batteries Needed – Compact Design (Model 1177) --- ## 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.dk/products/651773963-blackt-electrotech-bt71plb-230v-voltage-meter-digital-lcd-voltmeter-easy](https://www.desertcart.dk/products/651773963-blackt-electrotech-bt71plb-230v-voltage-meter-digital-lcd-voltmeter-easy) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-06-09*