Name: Blackt Electrotech (BT71PLB) 230V Voltage Meter, Digital LCD Voltmeter, Easy Read Voltage Monitor For Household Plug (AC 80-300V) (1), White
Brand: Blackt Electrotech
SKU: 651773963
Price: 15.73 NZD
Availability: InStock
Rating: 4.75 (8 reviews)

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Description

⚡ Stay ahead of power fluctuations with precision and style!

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.

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.

Specifications

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

Reviews

S**N

Useful

Good product. Shows the fluctuations instantly.

25.04.2026

U**R

Important tool for check voltage

Working good

21.04.2026

P**K

Good

Very good product for monitoring voltage Shows actual voltage as I have compared with my ifb stabilizer

5.07.2026

A**D

Worth its price

In older days, we had voltage stabilizer in home which also showed input voltage. Present appliances dont need voltage stabilizers. When AC or Fridge fail to start, we dont know weather it is due to low voltage or otherwise. This appliance indicates the correct voltage and clears all the doubts.

28.07.2026

M**I

Sturdy and Accurate

Well built and accurate. Very bright and easy to read. It is very sensitive and shows even 1 volt changes. Go for it. It is not a substitute for a multimeter or industrial high level precision, else very good.

24.05.2026

J**N

Accurate voltage display

Nice product

21.07.2026

N**L

Perfect

19.09.2025

C**A

Value for money

Decend quality

3.07.2026

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NZ$15

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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

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Description

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Common Questions