Platinum Tools T301C 110V Electric Outlet and Wire Tester checks for correct wiring in 110-125VAC electrical sockets.

Dwyer CSG Current Voltage Signal Generator Diagnostic Instrument is great for testing transmitters, transducers, motors, and actuators. The Dwyer CSG continuously ramps an output based on time, minimum, and maximum user-configured parameters.

Klein Tools RT200 Pocket-Sized GFCI Receptacle Tester detects common wiring problems in standard and GFCI receptacles. The Klein Tools RT200 indicates open ground, reverse polarity, wiring correct, hot/ground reversed, open neutral, open hot, and features bright LEDs with a color key code on the unit.

Triplett LVPRO30 Low Voltage Pro TDR and Cable Fault Tester comes complete with all available applications for low voltage testing. This all in one tester allows you to detect PoE, Port Blink, Basic Cable Tests and many more. The LVPRO30 also allows you to store up to 250 tests and print on a PC via Excel. This is a great device for anyone dealing with low voltage on a daily basis.

Triplett LVPRO20 Low Voltage Pro TDR and Cable Fault Tester is the middle level version of this low voltage tester. This model includes basic cable testing including wire mapping, pass/fail, delay and skew just like the LVPRO10. This version adds the Length RLQ pack which allows for more precise length measurements and return loss quality testing.

Triplett LVPRO30SR VDV Cable Fault Tester Model 30SR and Smart Remotes comes complete with all available applications for low voltage testing. This all in one tester allows you to detect PoE, Port Blink, Basic Cable Tests and many more. The LVPRO30SR also allows you to store up to 250 tests and print on a PC via Excel. This is a great device for anyone dealing with low voltage on a daily basis.

Amprobe ST-101B GFCI Receptacle Tester can be used to check for correct wiring and operation in electrical sockets.

Amprobe ST-102B GFCI Receptacle Tester can be used to check for correct wiring and operation in electrical sockets.

Amprobe PY-1A Voltage Tester is a conveniently sized, so that it can be operated with one hand and is an Alternating Current/Direct Current voltage tester with a internal test lead holder.

Extech ET15 Receptacle Tester can test for defective wiring in 3-wire receptacles, it detects 5 separate faults: Open Ground, Open Neutral, Open Hot, Hot/Ground Reverse, and Hot/Neutral Reverse. This meter has lights that let the user know the circuit condition.