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.

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Upgraded Watt Meter Power Meter Plug Home Energy Monitor Electricity Usage Monitor, Electrical Usage Monitor, Energy Voltage Amps Meter Tester with Backlight, Overload Protection, 8 Display Modes

Product ID: 539831802

Details

Brand
MECHEER
Color
Grey
Item dimensions L x W x H
5.5 x 3.5 x
Power Source
Corded
Style
Industrial

⚡Measures power up to 1800W

💡Backlit LCD for day & night

📊8 versatile display modes

€ 31.84

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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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 cumulative data and settings with a simple 5-second press—no tools required.
SMART OVERLOAD PROTECTION - Instant flashing alert when exceeding 1800W keeps your home safe and your mind at ease.
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 electrical parameters including power, voltage, current, frequency, and cost. Featuring 8 display modes and a backlit LCD, it offers clear, real-time insights day or night. With built-in overload protection up to 1800W and data memory that preserves usage stats through power interruptions, this durable ABS device is designed for all US standard appliances. Perfect for professionals seeking precise control over their energy consumption and bills.

Specifications

ASIN	B0BR7Y5PYW
Best Sellers Rank	#3,091 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 (3,158)
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 Count

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