--- 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: "116 kr" currency: NOK in_stock: true reviews_count: 8 category: "Blackt Electrotech" url: https://www.desertcart.no/products/651773963-blackt-electrotech-bt71plb-230v-voltage-meter-digital-lcd-voltmeter-easy store_origin: NO region: Norway --- # 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:** 116 kr **Availability:** ✅ In Stock ## Summary > ⚡ Stay ahead of power fluctuations with precision and style! ## 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?** 116 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/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 - • **Instant Voltage Insight:** Plug-and-play design delivers real-time voltage readings without any setup hassle. - • **Precision You Can Trust:** Adjustable potentiometer ensures pinpoint accuracy for your critical electrical checks. - • **Readability in Any Light:** Vibrant blue backlit LCD screen guarantees clear visibility day or night. - • **Versatile Safety Monitor:** Perfect for homes, offices, RVs, boats, and factories to protect your appliances. - • **Energy-Efficient Performance:** Consumes less than 0.25W, combining power savings with reliable monitoring. ## Overview The Blackt Electrotech BT71PLB is a compact, plug-in digital voltmeter designed for household and industrial use, measuring AC voltage from 80 to 300 volts with high accuracy. Featuring a bright blue backlit LCD for easy reading in any lighting condition and an adjustable potentiometer for precise calibration, it ensures real-time voltage monitoring to safeguard your appliances efficiently and energy-consciously. ## Description Blackt Electrotech (BT71PLB) 230V Voltage Meter, Digital LCD Voltmeter, Easy Read Voltage Monitor For Household Plug (AC 80-300V) (1), White : desertcart.in: Industrial & Scientific Review: Useful - Good product. Shows the fluctuations instantly. Review: Important tool for check voltage - Working good ## 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 | #1,611 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #28 in Voltage Testers | | Brand | Blackt Electrotech | | Brand Name | Blackt Electrotech | | Colour | White | | Country of Origin | China | | Customer Reviews | 4.5 out of 5 stars 226 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 | | Number of Items | 1 | | 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) ## Available Options This product comes in different **Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Useful *by S***N on 25 April 2026* Good product. Shows the fluctuations instantly. ### ⭐⭐⭐⭐⭐ Important tool for check voltage *by U***R on 21 April 2026* Working good ### ⭐⭐⭐⭐ Good *by P***K on 5 July 2026* Very good product for monitoring voltage Shows actual voltage as I have compared with my ifb stabilizer ## 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.no/products/651773963-blackt-electrotech-bt71plb-230v-voltage-meter-digital-lcd-voltmeter-easy](https://www.desertcart.no/products/651773963-blackt-electrotech-bt71plb-230v-voltage-meter-digital-lcd-voltmeter-easy) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-17*