what is "Power factor"?

Power Factor: In AC circuits, the power factor is the ratio of the real power that is used to do work and the apparent power that is supplied to the circuit. The power factor can get values in the range from 0 to 1. When all the power is reactive power with no real power (usually inductive load) - the power factor is 0. When all the power is real power with no reactive power (resistive load) - the power factor is 1.

Upgraded Watt Meter | Desertcart UNITED STATES

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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$30.88

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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Description

⚡ Power up your savings with smart energy monitoring!

EFFORTLESS DATA MEMORY - Never lose your usage history—even through power outages or unplugging—so you stay in control.
ONE TOUCH RESET SETUP - Quickly reset all data and settings with a simple 5-second press—no tools, no hassle.
SMART OVERLOAD PROTECTION - Instant flashing alert when power exceeds 1800W to keep your home safe and sound.
COMPREHENSIVE ENERGY INSIGHTS - Track watts, volts, amps, frequency, power factor, and cost—all in one sleek device.
CRYSTAL CLEAR BACKLIT DISPLAY - Read your energy stats anytime with a bright, easy-to-see LCD that adapts to your environment.

The MECHEER Upgraded Watt Meter is a premium home energy monitor that measures power consumption, voltage, current, frequency, and cost with 8 display modes. Featuring a backlit LCD, overload protection at 1800W, and data memory that preserves usage stats through power interruptions, it’s designed for US standard appliances. Durable ABS construction ensures safety and longevity, making it a must-have for energy-conscious professionals aiming to optimize their home’s electricity usage.

Specifications

ASIN	B0BR7Y5PYW
Best Sellers Rank	#3,025 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Power Meters
Brand Name	MECHEER
Color	Grey
Compatible Devices	All appliances that fit standard US socket
Customer Reviews	4.6 4.6 out of 5 stars (3,130)
Included Components	Power peter plug
Item Dimensions	5.5 x 3.5 x 2.5 inches
Item Type Name	Power peter plug
Manufacturer	MECHEER
Measurement Type	Electrical
Minimum Operating Voltage	120 Volts
Model	PMP-N-1
Part Number	WM03-US
Power Source	Corded Electric
Specification Met	CE
Style Name	Industrial
Unit Count	1.0 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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$30.88

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Upgraded Watt Meter

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Description

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Common Questions