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Safety Equipment and GearAll Tool SetsBreakers, Distributors, and Load CentersCar Emergency SuppliesChains, Ropes and TiedownsClearance ToolsDimmers, Switches, and Wall PlatesElectrical ToolsElectrical Wire & CableEmergency SuppliesFlashlightsGarage Storage SystemsHand ToolsHome SafetyKNIPEX ToolsMechanics ToolsPaint Supplies & ToolsPersonal PreparednessPersonal Protective EquipmentPlug AdaptersPower Tool AccessoriesPower ToolsPro ToolsRefurbished ToolsStorm & Flood PrepTestersTool Equipment & StorageWildfire PrepWoodworking Tools
Klein Test(145)
Uses item details. Price when purchased online
KLEIN TOOLS Electrical Test Kit MM320 $29.99
$2999
current price $29.99KLEIN TOOLS Electrical Test Kit MM320
Klein Tools 69149P Digital Multimeter, Noncontact Voltage Tester and Electrical Outlet Test Kit
Klein Tools 69149P Digital Multimeter, Noncontact Voltage Tester and Electrical Outlet Test Kit
634.7 out of 5 Stars. 63 reviews
Klein Tools Home Tester Kit, 4 Pieces $89.99
$8999
current price $89.99Klein Tools Home Tester Kit, 4 Pieces
15 out of 5 Stars. 1 reviews
Klein Tools Premium Meter Electrical Test Kit $96.15
$9615
current price $96.15Klein Tools Premium Meter Electrical Test Kit
25 out of 5 Stars. 2 reviews
Klein Tools Receptacle Tester $14.12
$1412
current price $14.12Klein Tools Receptacle Tester
104.9 out of 5 Stars. 10 reviews
Klein Tools LCD Maintenance and Test Kit 1 pk $67.41
$6741
current price $67.41Klein Tools LCD Maintenance and Test Kit 1 pk
23 out of 5 Stars. 2 reviews
Klein Tools ET45 AC/DC Low Voltage Electric Tester - No Batteries Needed
Klein Tools ET45 AC/DC Low Voltage Electric Tester - No Batteries Needed
43.5 out of 5 Stars. 4 reviews
Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester with Integrated GFCI Outlet Tester $52.56
$5256
current price $52.56Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester with Integrated GFCI Outlet Tester
764.4 out of 5 Stars. 76 reviews
Klein AC/DC Voltage Tester With Test Leads - Single Pack Residential Use, Standard Application $21.58
$2158
current price $21.58Klein AC/DC Voltage Tester With Test Leads - Single Pack Residential Use, Standard Application
Klein Tools CL320KIT HVAC Electrical Test Kit $137.21
$13721
current price $137.21Klein Tools CL320KIT HVAC Electrical Test Kit
45 out of 5 Stars. 4 reviews
Klein Tools ET250 AC/DC Voltage/Continuity Tester $49.97
$4997
current price $49.97Klein Tools ET250 AC/DC Voltage/Continuity Tester
84.4 out of 5 Stars. 8 reviews
Klein Tools NCVT2P 12 - 1000V AC Dual Range Non-Contact Voltage Tester
Klein Tools NCVT2P 12 - 1000V AC Dual Range Non-Contact Voltage Tester
123.8 out of 5 Stars. 12 reviews
Klein Tools NCVT1PKIT Non-Contact Voltage and GFCI Receptacle Test Kit $24.99 Was $24.99
$2499
current price $24.99, Was $24.99$24.99
Klein Tools NCVT1PKIT Non-Contact Voltage and GFCI Receptacle Test Kit
34.7 out of 5 Stars. 3 reviews
Klein Tools Gfci Receptacle Tester With Lcd $28.01
$2801
current price $28.01Klein Tools Gfci Receptacle Tester With Lcd
564.5 out of 5 Stars. 56 reviews
Klein Tools NCVT-2 Dual Range Non-Contact Voltage Tester $27.99
$2799
current price $27.99Klein Tools NCVT-2 Dual Range Non-Contact Voltage Tester
234 out of 5 Stars. 23 reviews
Klein Tools CL220 400 Amp Auto-Ranging Digital Clamp Meter with Temperature/Non-Contact Voltage Detector $74.97 Was $106.35
Now$7497
current price Now $74.97, Was $106.35$106.35
Klein Tools CL220 400 Amp Auto-Ranging Digital Clamp Meter with Temperature/Non-Contact Voltage Detector
84.1 out of 5 Stars. 8 reviews
Klein Non-Contact Voltage Tester with Flashlight - Single Pack Residential Use, Standard Application $40.76
$4076
current price $40.76Klein Non-Contact Voltage Tester with Flashlight - Single Pack Residential Use, Standard Application
Klein Tools Insulation Resistance Tester $199.97
$19997
current price $199.97Klein Tools Insulation Resistance Tester
54 out of 5 Stars. 5 reviews
Klein Tools CL120KIT 600V Cordless Clamp Meter Electrical Test Kit $79.98
$7998
current price $79.98Klein Tools CL120KIT 600V Cordless Clamp Meter Electrical Test Kit
24 out of 5 Stars. 2 reviews
Klein Tools CL320KIT HVAC Electrical Test Kit $129.99 Was $183.20
Now$12999
current price Now $129.99, Was $183.20$183.20
Klein Tools CL320KIT HVAC Electrical Test Kit
Klein Tools NCVT3PKIT, 12-1000V AC/70-1000V AC Clear Circuit Tester 2 Piece $37.90
$3790
current price $37.90Klein Tools NCVT3PKIT, 12-1000V AC/70-1000V AC Clear Circuit Tester 2 Piece
114.7 out of 5 Stars. 11 reviews
Klein Tools ET40 12-240V AC 1.5-24V DC Electronic AC/DC Voltage Tester
Klein Tools ET40 12-240V AC 1.5-24V DC Electronic AC/DC Voltage Tester
24 out of 5 Stars. 2 reviews
Klein Tools RT210 GFCI Receptacle Tester $17.21 $34.42/lb
$1721
current price $17.21$34.42/lb
Klein Tools RT210 GFCI Receptacle Tester
95 out of 5 Stars. 9 reviews
Klein RT250KIT Premium Non Contact Voltage GFCI Receptacle Electrical Test Kit $42.87
$4287
current price $42.87Klein RT250KIT Premium Non Contact Voltage GFCI Receptacle Electrical Test Kit
194.9 out of 5 Stars. 19 reviews
Klein Tools Broad Range Non-Contact Volt Tester $487.46
$48746
current price $487.46Klein Tools Broad Range Non-Contact Volt Tester
Klein Tools ET450 20-Piece Cordless Advanced Circuit Tracer Kit with (10) AA Batteries $301.24
$30124
current price $301.24Klein Tools ET450 20-Piece Cordless Advanced Circuit Tracer Kit with (10) AA Batteries
224.6 out of 5 Stars. 22 reviews
Klein Tools NCVT-3 Non-Contact Voltage Tester Flashlight $26.65
$2665
current price $26.65Klein Tools NCVT-3 Non-Contact Voltage Tester Flashlight
393.5 out of 5 Stars. 39 reviews
Klein Tools CL120VP Clamp Meter Electrical Test Kit $92.68
$9268
current price $92.68Klein Tools CL120VP Clamp Meter Electrical Test Kit
234.8 out of 5 Stars. 23 reviews
Klein Tools VDV002-820 Coax Connector Installation and Test Kit $40.76
$4076
current price $40.76Klein Tools VDV002-820 Coax Connector Installation and Test Kit
Klein Tools LAN Explorer Data Cable Tester with Remote $29.97
$2997
current price $29.97Klein Tools LAN Explorer Data Cable Tester with Remote
63.8 out of 5 Stars. 6 reviews
Klein Tools Dual Range High Voltage Tester $199.66
$19966
current price $199.66Klein Tools Dual Range High Voltage Tester
Klein Voltage Tester With Thermometer - Single Pack Residential Use, Standard Application $54.58
$5458
current price $54.58Klein Voltage Tester With Thermometer - Single Pack Residential Use, Standard Application
12V - 1000V Non-Contact Cordless Voltage Tester Pen with Infrared Thermometer
12V - 1000V Non-Contact Cordless Voltage Tester Pen with Infrared Thermometer
183.8 out of 5 Stars. 18 reviews
Klein Tools ET270 Digital Multi-Tester DMM with Receptacle Tester $64.99
$6499
current price $64.99Klein Tools ET270 Digital Multi-Tester DMM with Receptacle Tester
25 out of 5 Stars. 2 reviews
Klein Tools Electronic AC/DC Voltage Tester, 12 to 600V $39.91
$3991
current price $39.91Klein Tools Electronic AC/DC Voltage Tester, 12 to 600V
15 out of 5 Stars. 1 reviews
Klein Tools NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip
Klein Tools NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip
404.8 out of 5 Stars. 40 reviews
Klein Tools RT390 Circuit Analyzer
Klein Tools RT390 Circuit Analyzer
234.9 out of 5 Stars. 23 reviews
Klein Tools VDV512-101 Coax Explorer 2 Cordless Tester Kit with Cable Tester/ Wire Tracer/ Coax Mapper $37.97
$3797
current price $37.97Klein Tools VDV512-101 Coax Explorer 2 Cordless Tester Kit with Cable Tester/ Wire Tracer/ Coax Mapper
85 out of 5 Stars. 8 reviews
Klein Tools MM320KIT Digital Multimeter Electrical Test Kit $65.73
$6573
current price $65.73Klein Tools MM320KIT Digital Multimeter Electrical Test Kit
205 out of 5 Stars. 20 reviews
Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems $18.92
$1892
current price $18.92Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems
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