Receptacle Testers

Provides a simple way to check the spring contact tension of a standard straight blade receptacle. Designed to test outlets with the following ratings: 15A, 125V, 2 pole, 2 wire; 15A, 125V, 2 pole, 3 wire; 20A, 125V, 2 pole, 3 wire. ...more

Tests receptacle wiring and grounding in standard and GFCI outlets. ...more

UL listed. Gives instant display of wiring conditions of any standard 3-wire 110VAC Outlet. Also tests GFCI.  ...more

The Outlet Tester Model OT-1 detects faulty wire in three-wire receptacles. It detects open ground and neutrals as well as reversed hot/ground connections. Ideal for use on 100 to 125VAC receptacles.  ...more

No-slip ergonomic design maximizes comfort. Premium neon lamps prevent false readings. Tough, impact-resistant case. Tests for correct wiring, open ground, reverse polarity, open hot, open neutral, hot on neutral, hot and ground reversed with open hot in 3-wire, 125V AC circuits  ...more

The ST102 GFCI socket tester is for 110-125 V AC GFCI breakers. The ST102 tests for proper wiring and operation. Easy-to-read light indicators show any wiring problem. The GFCI circuit trips to confirm tester is working.  ...more

Warns against faulty wiring in 3-wire receptacles. For use on 125V AC circuits  ...more

For a whole house test, use the X-10 transmitter of your choice to continuously send an X-10 transmission. (i.e. ELK Magic Module, ELK-MM443). Then move the ESM1 to various AC receptacles located around the house to verify the signal. The ESM1 listens to your power line, and displays signal strength of any activity at the X-10 frequency. It also me ...more

Automatically indicates the right breaker for quick & easy breaker identification. Works on 120/220V circuits. Non-contact voltage sensor included. Verifies presence of power. Includes GFCI receptacle tester. Verifies proper wiring. Low battery indicator  ...more

Tests standard receptacles to ensure proper wiring. ...more

Tripp Lite's instant-read CT120 circuit tester detects wiring stability in standard 120 volt AC wall sockets. Simply plug the circuit tester into a receptacle and view the lighted 3 lamp status display for verification of correct wiring, open ground, open neutral, open hot, hot-ground reversal and hot-neutral reversal fault conditions. ...more

Locates circuit breakers and tests receptacle wiring. Quickly locate 110V to 125VAC Circuit Breakers and Fuses. Variable Sensitivity adjustment to pinpoint correct circuit breaker. ...more

Specifically designed for home inspection professionals. Aids in identification of moisture, HVAC, electrical and hot water system issues. Kit includes: MO280 Pinless Moisture Meter, 42500 Mini IR Thermometer, ET10 GFCI Receptacle Tester, 39240 Waterproof Stem thermometer. ...more

Allows instant testing of GFCI receptacles or GFCI circuit breaker protected circuits. Checks 120VAC grounded outlets for correct/incorrect wiring. LED indicators signal correct wiring, open ground, open neutral, open hot, hot/ground reversed, and hot/neutral reversed.  ...more

Use to trouble shoot 120 V AC grounded outlets. Light sequence indicates correct/incorrect wiring, ...more

The ECTGFIK is designed to give instant display of outlet wiring condition for any 110 V AC outlet. Features: • For testing 110 V AC outlets • Instant testing of circuit breaker in GFI outlets with ground fault button (6 - 7 mA) • Instant display of wiring condition for standard outlet • UL listed ...more

Tests for 110 to 250V AC circuits Detects faulty wiring in three wire receptacles Neon indicators give positive indication of circuit status Various combinations of three lights tell if wiring is correct or six possible faulty conditions UL and UL approvals ...more

Use to trouble shoot 120 V AC grounded outlets and test GFCI receptacles. Light sequence indicates correct/incorrect wiring. ...more

Allows instant testing of GFCI receptacles or GFCI circuit breaker protected circuits. Indicates whether a GFCI will trip at 3, 5, 7, or 10mA. Checks 120VAC grounded outlets for correct/incorrect wiring. LED indicators signal correct wiring, open ground, open neutral, open hot, hot/ground reversed, and hot/neutral reversed. ...more

Allows instant testing of GFCI receptacles or GFCI circuit breaker protected circuits. Indicates whether a GFCI will trip at 3, 5, 7, or 10mA. Checks 120VAC grounded outlets for correct/incorrect wiring. LED indicators signal correct wiring, open ground, open neutral, open hot, hot/ground reversed, and hot/neutral reversed.  ...more

Test for GFI receptacle for proper operation, 110 to 125V AC circuits Detects faulty wiring in three wire receptacles Various combinations of three lights tell if wiring is correct or six possible faulty conditions UL and UL approvals ...more

Allows instant testing of GFCI receptacles or GFCI circuit breaker protected circuits. Checks 120VAC grounded outlets for correct/incorrect wiring. LED indicators signal correct wiring, open ground, open neutral, open hot, hot/ground reversed, and hot/neutral reversed.  ...more

While other receptacle testing devices will verify correct wiring and the existence of some type of ground, only Stop-Shock will verify a safe low impedance ground thereby insuring the safety of the wall outlet, multiple outlet strip or extension cord being used.  ...more

Test head connector boxes are used in conjunction with the our core Continuity Testers. They provide the 3 connectors necessary to interface with different types of tail terminations: solder tabs, receptacles, and connectorless tails. Connector styles may vary. The test head is connected to a header on the front of the tester with a ribbon cable. ...more

Checks correct wiring for 15 or 20 amp, 120 VAC single-phase 3-wire receptacles. High visibility colored lights. Reliable electronic components, no mechanical failures. Easy-to-read chart explains light display. Compact size fits shirt pocket. Dimensions: 3" x 1-3/8" x 1-3/8". ...more