The Boy Who Harnessed the Wind: Creating Currents of Electricity and Hope (P.S.)
from $14.99
AC Amp Meter 80-260V 100A Current Voltage Amperage Energy Meter Monitor, Power Consumption Electricity Usage Multimeter Digital Ammeter Voltmeter with Split Core Current Transformer CT (AC 100A Meter)
from $17.99
Upgraded Watt Power Meter Plug Home Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Tester with Backlight, Overload Protection, 7 Modes Display
from $11.99
KAIWEETS HT100 Non Contact Voltage Tester AC Electricity Detect Pen 12V-1000V/48V-1000V Dual Range with LCD Display LED Flashlight Buzzer Alarm Wire Breakpoint Finder
from $11.98
4 Pack Power Energy Saver Device Smart Power Factor Saver Electricity Saving Box Power Saving Box Electricity Reducer, 28KW House Electric Current Voltage Stabilizer Energy Power Saving Device
from $15.99
Mr. Pen- Voltage Tester, Electrical Tester, Non Contact Voltage Tester, Tester Electric, Electric Tester Pen, Voltage Detector, Electrical Testers, Voltage Tester Pen, Electricity Tester, Power Tester
from $9.85
Thames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models - Electricity, Current, Voltage, LEDs & More | Innovative, Easy-to-Use Building System
$31.95
from $29.99
Smart Power WiFi Voltage Meter, Electricity Voltage Current Meter Power Monitor Energy Circuit Breaker Multi Function Protector with Metering AC85-300V 63A Current Voltage Meter
from $26.45
SURAIELEC Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy Monitor
$12.99
from $11.69
Poniie PN2000 Plug-in Kilowatt Electricity Usage Monitor Electrical Power Consumption Watt Meter Tester w/Extension Cord
from $28.99
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