Testers

Browse our selection of quality testers products

Showing 15 of 15 products

Extech EX330 Autoranging Mini Multimeter with NCV and Type K Temperature by Extech - used condition - $36.36
Extech EX330 Autoranging Mini Multimeter with NCV and Type K Temperature
Condition: Used
$3636
$7499
-51.51% Save $3863
Update: 12 hours 18 mins
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IDEAL INDUSTRIES INC. 61-035 E-Z Check Circuit Tester, 120VAC, Heavy Duty, Yellow by Ideal Industries - used condition - $32.38
IDEAL INDUSTRIES INC. 61-035 E-Z Check Circuit Tester, 120VAC, Heavy Duty, Yellow
Condition: Used
$3238
$4209
-23.07% Save $971
Update: 12 hours 44 mins
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Klein Tools NCVT3P Dual Range Non Contact Voltage Tester, 12-1000V AC Pen, Flashlight, Audible and Flashing LED Alarms, Pocket Clip by KLEIN TOOLS - used condition - $25.47
Klein Tools NCVT3P Dual Range Non Contact Voltage Tester, 12-1000V AC Pen, Flashlight, Audible and Flashing LED Alarms, Pocket Clip
Condition: Used
$2547
$2997
-15.02% Save $450
Update: 13 hours 22 mins
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Fluke 115 Digital Multimeter, Measures AC/DC Voltage To 600 V & Current to 10 A, Measures Resistance, Continuity, Frequency & Capacitance, Includes Battery, Holster & 4mm PVC-Insulated Test Lead by Fluke - used condition - $337.39
Fluke 115 Digital Multimeter, Measures AC/DC Voltage To 600 V & Current to 10 A, Measures Resistance, Continuity, Frequency & Capacitance, Includes Battery, Holster & 4mm PVC-Insulated Test Lead
Condition: Used
$33739
$43861
-23.08% Save $10122
Update: 13 hours 24 mins
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Sperry Instruments STK001 Non-Contact Voltage Tester (VD6504) & GFCI Outlet / Receptacle Tester (GFI6302) Kit, Electrical AC Voltage Detector, Yellow & Black by SPERRY - used condition - $19.17
Sperry Instruments STK001 Non-Contact Voltage Tester (VD6504) & GFCI Outlet / Receptacle Tester (GFI6302) Kit, Electrical AC Voltage Detector, Yellow & Black
Condition: Used
$1917
$2699
-28.97% Save $782
Update: 13 hours 26 mins
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Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires by KLEIN TOOLS - used condition - $269.99
Klein Tools ET450 Advanced Underground Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
Condition: Used
$26999
$29999
-10% Save $3000
Update: 13 hours 26 mins
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Klein Tools RT390 Circuit Analyzer with Large LCD, Identifies Wiring Faults, GFCI and AFCI Tester, Voltage Drop, Displays Trip Time by KLEIN TOOLS - used condition - $151.99
Klein Tools RT390 Circuit Analyzer with Large LCD, Identifies Wiring Faults, GFCI and AFCI Tester, Voltage Drop, Displays Trip Time
Condition: Used
$15199
$15999
-5% Save $800
Update: 13 hours 27 mins
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Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems by KLEIN TOOLS - used condition - $12.44
Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems
Condition: Used
$1244
$1398
-11.02% Save $154
Update: 13 hours 27 mins
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Klein Tools 80025 Outlet Tester Kit with GFCI Tester and Non-Contact Voltage Test Pen, 2-Piece by KLEIN TOOLS - used condition - $21.43
Klein Tools 80025 Outlet Tester Kit with GFCI Tester and Non-Contact Voltage Test Pen, 2-Piece
Condition: Used
$2143
$2699
-20.6% Save $556
Update: 13 hours 29 mins
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Klein Tools NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip by KLEIN TOOLS - used condition - $17.37
Klein Tools NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip
Condition: Used
$1737
$1997
-13.02% Save $260
Update: 13 hours 29 mins
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Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, GFCI Outlet Tester, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411 by KLEIN TOOLS - used condition - $46.92
Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, GFCI Outlet Tester, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411
Condition: Used
$4692
$5998
-21.77% Save $1306
Update: 13 hours 29 mins
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Klein Tools 69149P Electrical Test Kit with Digital Multimeter, Non-Contact Voltage Tester and Electrical Outlet Tester, Leads and Batteries by KLEIN TOOLS - used condition - $33.98
Klein Tools 69149P Electrical Test Kit with Digital Multimeter, Non-Contact Voltage Tester and Electrical Outlet Tester, Leads and Batteries
Condition: Used
$3398
$4498
-24.46% Save $1100
Update: 13 hours 29 mins
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Klein Tools ET310 AC Circuit Breaker Finder, Electric and Voltage Tester with Integrated GFCI Outlet Tester by KLEIN TOOLS - used condition - $42.29
Klein Tools ET310 AC Circuit Breaker Finder, Electric and Voltage Tester with Integrated GFCI Outlet Tester
Condition: Used
$4229
$4997
-15.37% Save $768
Update: 13 hours 29 mins
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Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles by KLEIN TOOLS - used condition - $18.78
Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles
Condition: Used
$1878
$2497
-24.79% Save $619
Update: 13 hours 30 mins
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INNOVA 3320 Auto-Ranging Digital Multimeter, Red & Black by Innova - used condition - $24.06
INNOVA 3320 Auto-Ranging Digital Multimeter, Red & Black
Condition: Used
$2406
$2999
-19.77% Save $593
Update: 15 hours 9 mins
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