Best Ground Fault Current Sensor

15 Amp 125-Volt Duplex Self-Test Slim GFCI Outlet, White (4-Pack)

Provides continuous ground fault protection – detects and trips on actual ground fault even when self-test is being conducted.
For an added layer of protection, the GFCI regularly conducts an automatic internal test to confirm that it can respond to a ground fault.
Status indicator light shows power and protection status as well as indication of line/load reversal.
Patented lockout action prevents reset if GFCI is damaged and cannot respond to a ground fault.
Terminals allow for easy wiring options – back and side wire capable.
Slim, shallow design – reduced depth makes it easier to install.
Compatible with all Decora devices and wallplates.

A4988 driver board widely used in 3D printers and small CNC machines.
Simple step and direction control interface.
Thermal protection, over-current protection, ground fault protection.
Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step.
Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated....

For an added layer of protection, the GFCI regularly conducts an automatic internal test to confirm that it can respond to a ground fault.
Provides continuous ground fault protection detects and trips on actual ground fault even when self test is being conducted.
Status indicator light shows power and protection status as well as indication of line/load reversal.
Patented lockout action prevents reset if GFCI is damaged and cannot respond to a ground fault.
Slim, shallow design reduced depth makes it easier to install.

For an added layer of protection, the GFCI regularly conducts an automatic internal test to confirm that it can respond to a ground fault.
Provides continuous ground fault protection – detects and trips on actual ground fault even when self-test is being conducted.
Status indicator light shows power and protection status as well as indication of line/load reversal.
Patented lockout action prevents reset if GFCI is damaged and cannot respond to a ground fault.
Slim, shallow design – reduced depth makes it easier to install.

SUMMERTIME FUN: The Intex 15ft x 48in inflatable above ground pool set is engineered for strength and to help you beat the heat all summer long for ages 6 and up and fits 8 people.
DURABLE BUILD: The pool is constructed with puncture-resistant 3-ply material.
Inflatable design allows for easy setup and is ready for water in as little as 15 minutes, no tools needed.
STAYS CLEAN: The pool comes with an Intex 1,000 GPH filter pump and type A or C Krystal Clear Cartridge Filter that is 100-120V to keep your water sparkling and clean.
Equipped with the Ground Fault Circuit Interrupter that shuts off the pump if the current is exposed to water as an added safety feature.
INCLUDED: Includes 6 type A replacement filter cartridges.
Includes: Pool ladder, ground cloth, debris cover, and Krystal Clear filter pump.
Dimensions (L x W x H): 15 x 15 x 4 feet.

For an added layer of protection, the GFCI regularly conducts an automatic internal test to confirm that it can respond to a ground fault.
Provides continuous ground fault protection - detects and trips on actual ground fault even when self-test is being conducted.
Status indicator light provides simple, intuitive feedback on power and protection status as well as indication of line/load reversal.
Patented lockout action prevents reset if GFCI is damaged and cannot respond to a ground fault.
Slim, shallow design - reduced depth makes it easier to install in any electrical box, even shallow ones.

For an added layer of protection, the GFCI regularly conducts an automatic internal test to confirm that it can respond to a ground fault.
Provides continuous ground fault protection detects and trips on actual ground fault even when self test is being conducted.
Status indicator light shows power and protection status as well as indication of line/load reversal.
Patented lockout action prevents reset if GFCI is damaged and cannot respond to a ground fault.
Slim, shallow design reduced depth makes it easier to install.

For an added layer of protection, the GFCI regularly conducts an automatic internal test to confirm that it can respond to a ground fault.
Provides continuous ground fault protection - detects and trips on actual ground fault even when self-test is being conducted.
Status indicator light shows power and protection status as well as indication of line/load reversal.
Patented lockout action prevents reset if GFCI is damaged and cannot respond to a ground fault.
Slim, shallow design - reduced depth makes it easier to install.

Equipped with the Ground Fault Interrupter, which is an added safety feature that shuts off the pump if electrical current is exposed to water..
Ready for water in 30 minutes, - simply spread out on level ground, inflate the top ring and fill the pool with water..
Water capacity: (80%) 5,455 gallons. Includes: Krystal Clear Cartridge Filter pump, 1,500 gph (110-120V). Ladder. Ground Cloth. Debris Cover..
Set-up and maintenance DVD. Convenient drain plug that connects to a garden hose so water can be drained away from pool or house area..
SUPER-TOUGH laminated PVC sidewalls. New dual suction outlet fittings improve water circulation resulting in better water hygiene and clarity..