Power Failure Alarm with LED Indicator,80-110dB Adjustable Freezer Alarm with 7Siren,Power Loss Alarm with Voltage Test,Power Outage Alarm Perfect for GFI/GFCI Trips,Freezer (2 Packs)

Fluke T5-600 Electrical Voltage, Continuity and Current Tester, Measures Up To 100 A Without Contact, Automatically Select AC/DC Voltage For Tests, Includes Detachable SlimReach Probe Tip

-24% $105.99

Klein Tools 80041 Outlet Repair Tool Kit with GFCI Receptacle Tester, Non Contact Voltage Tester and Wire Stripper, 3-Piece

-11% $46.89

Klein Tools 80023P Tool Set, Home Inspector Tool Kit with Digital Moisture Meter, Non-Contact Voltage Tester, GFCI Outlet Tester, 3-Piece

-8% $54.68

Ulta Lit Light Keeper PRO 01201 The Complete Tool for Fixing Miniature Light Sets

-25% $13.99

Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet and Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 6-Piece

-11% $70.78

Anyongora Automotive Test Light with 3-48V LED Digital Display, Automotive Circuit Tester with Voltmeter and Dual Color Polarity Indicator Light, Voltage Test Pen with Stainless Probe

-11% $7.95

HVAC Guys - The Fuse Saver | HVAC Circuit Tester | 3 AMP & 5 AMP Fuses | Fuse Tester for Circuit Breaker - UL Rated 24V AC/DC & 125/250V AC

$18.95

TM-510 Digital Multimeter, 4000 Counts, Smart Measurement, Auto-Ranging Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green

-20% $13.59

Hohean Christmas Light Repair Tool with 90 Replacement Bulbs, 6 in 1 Christmas Light Tester Complete Tool for Fixing Your Incandescent Xmas Holiday String Light Sets

-16% $24.99

Carrying Case Compatible with Klein Tools ET310 AC Circuit Breaker Finder & RT250 GFCI Outlet Tester & Electrical Test Kit,Circuit Tester Storage Organizer Fits for Digital Multimeter,Clamp Meter

$22.99

Hohean Christmas Light Repair Tool with 100 Replacement Bulbs, 6 in 1 Christmas Light Tester Complete Tool for Fixing Your Incandescent Xmas Holiday String Light Sets

-37% $19.99

Kefly 7-Way Round Pin Trailer Truck Circuit Plug Tester Replace 7865L, Trailer Tractor Light Tester

-9% $28.99

Triplett ET200 AC Line Splitter and GFCI Outlet/Receptacle Tester with 5 Visual Indicators

$19.82

Sperry Instruments HGT6520, Stop Shock II-Single, DIY Testing-120V AC, 3 Color LED Indicator, Comfort Grip, Patented GFCI Outlet Tester, Yellow

$10.28

KLEIN TOOLS VDV501-851 Cable Tester Kit & VDV826-703 Pass-Thru Modular Data Plug & VDV226-110 Ratcheting Modular Data Cable Crimper

-8% $142.37

MXCOIRTP Voltage Tester, Non-Contact Voltage Detector, Electrical Tester, 3 Ranges AC 12V/48V/70V-1000V, Live/Null Wire Tester with Buzzer Alarm and Flashlight, Wire Breakpoint Finder - Orange

-12% $7.91

Klein Tools NCVT-6 Non-Contact Volt Tester, 12-1000V AC Pen with Integrated Laser & 32500HD Multi-Bit Screwdriver/Nut Driver, Impact Rated 11-in-1 Tool with Phillips

-17% $59.46

Klein Tools Non-Contact Voltage Tester with Laser Distance Meter and 7-in-1 Impact Flip Socket Set

-2% $70.96

Klein Tools NCVT-6 Non-Contact Volt Tester, 12-1000V AC Pen with Integrated Laser & 50900R Conduit Lockout Wrench Set, Tighten and Loosen Locknuts in Tight Spaces

-19% $52.47

MXCOIRTP Voltage Tester, Non-Contact Voltage Detector, Electrical Tester, 3 Ranges AC 12V/48V/70V-1000V, Live/Null Wire Tester with Buzzer Alarm and Flashlight, Wire Breakpoint Finder - Red

$8.99

Klein NCVT-6 Volt Tester with Laser Distance Meter & 56040 350-Lumens Rechargeable LED Flashlight Bundle

-12% $77.46

AstroAI Digital Multimeter TRMS 6000 Counts Volt Meter Ohmmeter Auto-Ranging Tester; Accurately Measures Voltage Current Resistance Diodes Continuity Duty-Cycle Capacitance Temperature, Black

-7% $36.99

Neoteck Non-Contact AC Voltage Tester Pen, AC 12-1000V, LED Flashlight, Buzzer Alarm for Live/Null Wire Judgment

-25% $12.59

ANENG Digital Multimeter Tester Measures AC/DC Voltage,DC Current Ohm Amp Meter,Professional Multimetro Auto Voltmeter with Resistance, Diodes,Buzzer Handhold Electrial Tools

-18% $12.99