power | Newegg.com

I'm Celeste, Newegg's tech expert! Need help with "power"?

Replacement PC power switches?

Panel-mount power buttons?

Momentary vs latching switches?

How to wire power buttons?

USB C Tester USB C Power Meter Tester,Digital Multimeter with LCD Display,Digital Voltmeter Type C Voltage and Current Tester Fast Charging PD3.1 Protocol Testing,240W/40V/12A Capacity

$39^.99

Free Shipping

Quick View

USB C Power Meter Tester for Monitoring Connections up to 240W | Digital Multimeter Tester for USB Type C Cables, Laptops, Phones, Chargers - Driverless

$57^.99

Free Shipping

Quick View

ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity, Energy and Resistance

$68^.99

Free Shipping

Quick View

Power Meter Single Phase, 2 Channels, Energy Meter DIN Rail Electricity Usage Monitor with LCD, kWh Meter AC40-300V 100A, Ammeter Voltmeter with Split Core Current Transformer CT

$63^.99

Free Shipping

Quick View

USB Tester, USB-A USB-C 2.0 Multimeter Dual USB Ports PD QC 3.0 with Color LED Display Battery Charger Monitor, 7 Modes Capacity Voltage Current Power for Laptop Power Bank Solar Panel

$35^.99

Free Shipping

Quick View

USB-C Power Tester, Digital Multimeter, 240W PD (USBC-PWRTESTER) | Bi-Directional Voltage and Current Meter, Cable and Port Tester, USB 10Gbps, EPR, USB 10Gbps Pass-Through, Male to Female

$61^.99

Free Shipping

Quick View

Type-C Tester DC4-30V 0-12A Multifunctional Power Meter with 1.14inch IPS Digital Display Multimeter Voltage Current Detector Support PD, QC, MTK and Other Fast Charging Protocol Detection

$35^.99

Free Shipping

Quick View

USB C Power Meter Testers, PD3.1 Digital Multimeter, USB C Voltage Current Voltmeter Amp Volt Ammeter Detector USB C Cable Charger Indicator DC4.5-50V/0-12APD2.0/PD3.0/PPS/QC2.0/QC3.0/FCP

$33^.99

Free Shipping

Quick View

Voltage Amp Meter DC, Battery Monitor DC 0-300V 200A, Ammeter Voltmeter for Solar System Setup Power Energy Capacity Volt Current Detector Panel with Hall Sensor

$68^.99

Free Shipping

Quick View

Home Energy Monitor, 110V EV Charger Pass-Through Power Usage Monitor with IP 65 Waterproof for Indoor/Outdoor Use, Ideal for Monitor RV, Outdoor Generators, Households

$57^.99

Free Shipping

Quick View

AD8313 RF Logarithmic Detector Board (0.1-2.5GHz), 65dB Dynamic Range RF Power Meter Module (Outputs DC Voltage, Not a Digital Meter)

$19^.99

Free Shipping

Quick View

RD RD6024W 60V 24A 1140W@ 110VAC Step Down Regulated Lab Power Supply Whole Set not Assembled

$356^.99

$5.99 Shipping

Quick View

2 in 1 Type C USB Power Meter Tester LCD Digital Multimeter Voltage Current Capacity Temperature Working Time Detector Analyzer Dongle Unit for Charger Power Bank Phone Battery Test with OTG Adapter

$24^.99

Free Shipping

Quick View

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

$26^.99

Free Shipping

Volume Discounts:$23.99 - $26.99

Quick View

AJMRTC Type-C PD2.0 PD3.0 Fast Charge Trigger Detector Module, USB-C Power Delivery Trigger Board, Adjustable 9V 12V 15V 20V Boost Power Supply Tester for Electronic Power Debugging Projects

$10^.54

Free Shipping

Quick View

AJMRTC 1PCS 1A/2A Switchable USB Mini Voltage Ammeter, Digital Power Load Tester with Red & Green LED Indicator for Charger, Power Bank Testing & Electronic DIY Projects

$11^.74

Free Shipping

Quick View

1 Pcs Ac Voltmeter 80-300v LCD Voltage Monitor Outlet Tester | Flat US Plug for Household Outlet, Power Meter for Home Electrical, Panel Voltage Test Monitor, Digital Display Gauge

$26^.99

Free Shipping

Volume Discounts:$23.99 - $26.99

Quick View

AJMRTC SD3078 High Precision RTC Real Time Clock Module, Low Power Digital Clock Board, I2C Interface Time Calendar Module for Arduino Raspberry Pi Embedded MCU & Electronic DIY Projects

$13^.15

Free Shipping

Quick View

AJMRTC 0-9999 Digital Counter Module, DC 4-25V 4-Digit LED Display Counter with Low-Level Trigger Switching & Power-Off Memory Function, Electronic Counting Board for Industrial Detection, Conveyor

$10^.54

Free Shipping

Quick View

AJMRTC US Plug Power Meter, Digital Wattmeter Energy Monitor, KWh Voltage Current Power Consumption Analyzer, Cost Calculating Electricity Usage Meter for Home Appliances

$17^.88

Free Shipping

Quick View

Desk Calculator 12 Digit Extra Large 4.3-Inch LCD Display, Two Way Power Battery and Solar Calculators Desktop, Big Buttons Easy to Press as Office Calculators for Desk White

$33^.99

Free Shipping

Volume Discounts:$30.99 - $33.99

Quick View

USB 3.0 Multimeter Tester (3.7-32V / 0-5.1A), Digital USB Voltmeter Ammeter with IPS Color Display, Power & Battery Capacity Detector

$25^.99

Free Shipping

Quick View

Desktop Calculator with Extra Large 5-Inch LCD Display, 12-Digit Two Way Power Solar & Battery Office Calculator with Big Buttons for Business, Accounting & Home Use(Black)

$38^.99

Free Shipping

Volume Discounts:$35.99 - $38.99

Quick View

AJMRTC 63A DC Energy Meter, SinglePhase DIN Rail Mount Power Monitor, 0.1V Voltage Resolution & 0.01A Current Resolution Digital DC Power Consumption Measuring Instrument

$35^.25

Free Shipping

Quick View

AJMRTC KWSX1 TypeC USB Power Tester, 1.14 Inch IPS Display Voltmeter Ammeter, Fast Charge Trigger Detector, Capacity Ripple Temperature Measuring Monitor Tool

$22^.88

Free Shipping

Quick View

AJMRTC Digital USB Voltage Current Meter 8A 120W Fast Charging Tester, USB Power Monitor with Ripple Analysis RealTime Power Reading for QC2.0 QC3.0 USBA Charger Power Bank Testing

$40^.22

Free Shipping

Quick View

AJMRTC 2.7G Digital RF Power Meter, DC 4.5V5.5V Wideband Signal Detector 5kHz2700MHz with LCD Display, TypeC Powered Spatial RF Signal Measuring Instrument for Radio Frequency Testing

$24^.24

Free Shipping

Quick View

AJMRTC USB Power Meter Tester with 1.77Inch TFT Color Display, RealTime Voltage Current Power Energy Monitoring DC 4V24V 06.5A, Multifunctional USB Digital Tester for Charging Test & Power Bank

$30^.08

Free Shipping

Quick View

AJMRTC Capacity & Internal Resistance Detector, DIY Automatic Charging Discharge Module, TypeC Powered Tester for Battery Power Module Performance Testing Analysis Projects

$23^.94

Free Shipping

Quick View

AJMRTC USBA Current Voltage Meter, Digital Ammeter Voltmeter Tester with Automatic QC PD Fast Charging Protocol Trigger Function, USB Power Detector for Charger Cable Power Bank Load Testing Analysis

$21^.98

Free Shipping

Quick View

AJMRTC AD8317 Logarithmic RF Detector Power Meter Module, 1MHz10000MHz HighFrequency RF Signal Power Detection Board, DC 715V Input RF Power Meter for Radio Amplifier Test & Electronic Lab Projects

$17^.27

Free Shipping

Quick View

AJMRTC ATX Power Supply Tester with Digital LCD Display, 2024 Pin PC Computer Source Diagnostic Measuring Tool, Multifunctional ATX Power Checker for Desktop PC Power Supply Fault Testing & Repair

$14^.40

Free Shipping

Quick View

RS485 ModbusRTU DC Power Meter | Precision Machined DC Energy Monitor Module for Voltage Current Consumption with 50A 100A 200A 300A Shunt (PZEM-017)

$25^.41

Free Shipping

Quick View

AJMRTC AD8317 RF Log Detector Power Meter Module, 1MHz10000MHz High Frequency RF Signal Power Detection Board, DC 715V Input Logarithmic Detector for Radio Frequency Test Project

$17^.27

Free Shipping

Quick View

Desktop Computer Case Motherboard Power Supply Reset HDD Button Switch Suitable for PC DIY - Length 1.6 Meters(5.25ft)

$16^.98

Free Shipping

Quick View

Motherboard Extension Cable Set 22AWG Silver Plated Cable Gold-Plated Plug Power SW Power LED HDD LED Reset SW Four Kinds Extension for PC DIY (0.3 Meters, Red)

$18^.12

Free Shipping

Page 10/20

Find what you were looking for?