Electrical Impedance: Principles, Measurement, and Applications (Series in Sensors)

KAIWEETS

KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder

VENLAB

VENLAB Voltage Tester, Non Contact Voltage Detector, Circuit Tester Dual Range Voltage Sniffer 12V-1000V/48V-1000V, Live Wire Tester with Alarm and Flashlight, Electrical Tester with LCD Display

WGGE

WGGE AC Voltage Tester/Non-Contact Voltage Tester with Dual Range AC 12V-1000V/48V-1000V, Electrical Pen with LCD Display and Flashlight Buzzer Alarm, Detect Wire Breakpoint, Live/Null Wire Tester.

MECHEER

Upgraded Watt Power Meter Plug Home Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Tester with Backlight, Overload Protection, 7 Modes Display

SPERRY

Sperry Instruments VD6509 Adjustable Non-Contact Detector with Flashlight, cETLus Listed, 1, 5 Clams/Master Voltage Tester, yellow

Auroland

Auroland Non-Contact Voltage Tester with 9 Gear Adjustable Sensitivity Voltage Detector AC Circuit Tester Tool LCD Display LED Flashlight Buzzer Alarm Range12V-1000V & Live/Null Wire Judgment AC1

MakerHawk

2 Pcs Ultrasonic Distance Sensor for Arduino High Precision Waterproof Low Power Consumption Integrated Ultrasonic Sensor Module for Distance Measurement Obstacle Avoidance Industrial Control HC-SR04T

Santronics

Santronics 3000 Ultimate AC Sensor - Compact Non-Contact Voltage Detector, 50-1000VAC, CAT IV Certified, Made in USA, Electrician Tools, Volt Meter, Outlet & Circuit Tester, Pen Sized Design

KLEIN TOOLS

Klein Tools ET310 AC Circuit Breaker Finder, Electric and Voltage Tester with Integrated GFCI Outlet Tester

CONTRINEX

CONTRINEX ATE-0000-010 24VDC, Field Sensor Tester Rechargable, IP40, Sensor Tester

Hilitand

PZCT-02 Split Core Current Transformer Coil Sensor for 100A Meter

Poniie

Poniie PN2000 Plug-in Kilowatt Electricity Usage Monitor Electrical Power Consumption Watt Meter Tester

briidea

briidea Electricity Usage Monitor, 4-Outlet Power Consumption Watt Voltage Amp Meter Tester, Real-Time Energy Analyzer with Backlit LCD, Overload Alerts, Memory Function for Home Appliances

WayinTop

WayinTop 2pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 2pcs Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino

VXSCAN

VXSCAN Voltage Tester HS-3201 Red,Non Contact Voltage Tester AC, Multi-Function Electricity Detector Pen 90V-1000V with LED Flashlight Buzzer Alarm Wire Breakpoint Finde

SIEMENS

SIEMENS Inhab Smart Home Energy Monitor with 16-50Amp Circuit Level Sensors and 2-200Amp Main Sensors for Real Time Electricity Monitoring and Metering

ANENG

Non Contact Voltage Tester Outlet Receptacle Detector Dual Range AC 2-440V,50Hz-60Hz Live/Neutral Wire Tester with LCD Display,Breakpoint Finder,Light Fuse Checker,Circuit Polarity Wall Plug Tool

Alphalab, Inc.

Dirty Electricity Meter by Trifield - Model EM100 - EMI Power Line Noise Analyzer - Know Your Electricity @ Home, Office, Shop - Made in USA by Alphalab, Inc.

Ejoyous

Photoelectric Sensor Switch Indoor Wall Mounted Photoelectric Beam Sensor AC 90-250V AC 3A Anti-Interference Specular Reflection Switch with 1.5M Cable Induction Distance 4M Reflector Panel E3JK-R4M1

MECHEER

2 Pack Upgraded Watt Meter, Power Meter Plug Electricity Usage Monitor, Home Energy Monitor Consumption, Meter Sockets with Backlight, Overload Protection, 8 Modes Display

briidea

Electricity Usage Monitor, Briidea Power Consumption Watt Voltage Amp Meter Tester with 2 Outlets Electricity Analyzer Monitoring Device for Energy Saving

SPERRY

Sperry Instruments VD7504GFI DualCheck 2-in-1 Non-Contact Voltage Detector + GFCI Outlet Circuit Analyzer, 360° Visual & Audible Indicators, 50-1000V AC, 250 lb. Crush Rating

MECHEER

2 Pack 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