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power tester
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【Father's Day】VEVOR Voltage Tester, Non-Contact Voltage Detector with Adjustable Sensitivity, Dual Range AC 12V-1000V/48V-1000V Live & Null Wire Tester Pen with Visual and Audible Alarms, CAT III 1000V Rating
5.0
39 sold
$
13
.90
Free shipping
【FathersDayGift】TESMEN TOE-100BMAX GFCI Outlet Tester with LCD Display – Smart Electrical Receptacle Tester with One-Click GFCI Trip Time Test, Voltage & Wiring Check, Backlit Fault Indicator, Data Hold & Battery Powered for Home Electrical Safety
1 sold
$
13
.99
Free shipping
1PCS Portable Electrician Circuit Tester Pen, Responsive Electrical Tester Pen, Non Contact Voltage Tester Pen with LED Indicator Light Waterproof Electricity Measurement Pen
1.0
6 sold
$
4
.99
Free shipping
ADESKE TRMS 6000 COUNTS VOLTMETER— Large Backlit Color Display, Built-in NCV Non-Contact Detection — Professional-Grade Portable Repair Tool for Electricians, Home Use, and DIY Projects
4.9
312 sold
Limited time deal
-52%
$
28
.99
$59.99
Free shipping
ZOYI ZT-DB03 Non-Contact Voltage Tester, 12-1000V AC Electric Tester Pen, Circuit Breaker Finder, Power Circuit Tester, Electric Indicator Wall Tool with Flashlight and Buzzer
4.6
1.8K sold
-48%
$
10
.99
$20.99
【FathersDayGift】KAIWEETS KTS01/02 Voltage Tester, Non-Contact Low Voltage Tester Screwdriver, AC 3V-500V With LCD Alert Display, Live Wire Tester, Wire Breakpoint Finder, Audible Alarm, Portable Electrical Circuit Detector Tool for Home, For DIY, Safety
4.6
2.1K sold
Limited time deal
-45%
$
21
.90
$39.99
【FathersDayGift】KAIWEETS Electrical Test Kit KIT02, Non-Contact Voltage Tester and GFCI Outlet Tester with LCD Display, Wiring Fault Checker, Outlet Tester Kit for Electrician, DIY, 2-Piece
4.4
173 sold
Flash sale
00:00:00
-50%
$
17
.87
$35.90
Free shipping
【FathersDayGift】KAIWEETS Electrical Test Kit KIT01, Digital Multimeter, Smart Non-Contact Voltage Tester & GFCI Outlet Tester with LCD, Complete Set with Carrying Case & Batteries for Electrician, DIY & HVAC
4.4
76 sold
-56%
$
37
.82
$85.90
CT03 Circuit Tester 6-24V Automotive Electric Circuit Tester with Voltage Display LED Light Buzzer Prompt Car Power Circuit Probe Kit for All Vehicles fathersdaygift
4.7
148 sold
Limited time deal
$
8
.90
Free shipping
2026 Newest Automotive Circuit Tester Pen – DC 6-24V Power Probe with Ground Detection, Short-Circuit Tracking, Overload Protection, Floodlight & Sound Cue, Professional Electrical System Diagnostic Tool for Cars, Trucks & SUVs
1 sold
Limited time deal
00:00:00
$
15
.90
Free shipping
High-Brightness Color LED Voltage Test Pen-Multifunctional Electrical Tester for AC/DC Circuits,Car Repair,and Household Wiring
5.0
30 sold
-30%
$
6
.99
$9.99
Automotive Power Probe Circuit Tester, 12V-48V LCD Digital Voltage Tester, Car Fuse & Wiring Fault Diagnostic Tool
2 sold
Limited time deal
$
9
.90
Free shipping
Fluke 1AC II VoltAlert Non-Contact Voltage Tester Pocket-Sized 90-1000V AC Audible Beeper CAT IV Rating for Electricians Maintenance Safety Personnel
31 sold
$
24
.75
LED Voltage Display Smart Vehicle Circuit Tester, USB Power Digital Multimeter Probe with Alligator Clips, Compatible with 3.5-36V Automotive Electrical Systems, Car Circuit Tester, Diagnostic Tool
4.8
210 sold
$
8
.50
Free shipping
Universal 6V-48V Automotive Electric Circuit Tester Car Electrical System Tester Voltage Power Probe Kit LED Digital Display
2 sold
$
18
.90
Free shipping
Automotive Power Circuit Probe, 12/24V Car Circuit Tester with AC DC Voltage Relay Fuse Test Breaker-Finder Tools, Electrical Testers & Test Leads
5.0
37 sold
-39%
$
96
.62
$158.39
Circuit Tester, Automotive Electric Circuit Tester With Voltage Display LED Light, Car Power Circuit Probe Kit For Vehicle fathersdaygift
4.6
3.1K sold
$
39
.00
Free shipping
Non-Contact Voltage Detector Electrical Pen AC Voltage Tester Smart Breakpoint Finder 12-1000V
$
25
.66
Digital Automotive Circuit Tester - 3.5-36V Power Probe Test Light with LED Display, Car Electrical Diagnostic Tool for Voltage & Continuity Testing
Limited time deal
$
25
.68
QVC, Inc
Stalwart Multimeter Voltage Tester Digital Volt Meter
2 sold
$
25
.98
FLUKE 1AC II Non-Contact Voltage Tester #772344
5.0
43 sold
$
33
.77
KAIWEETS Smart Electrical Outlet Tester with LCD Display, GFCI Circuit Tester with 6 Visual Indication, 3 Prong 120V AC Voltage Socket Checker, 7-Way Wiring Fault Detector, Auto Data Hold & Low Battery Alert, Essential for Homeowners fathersdaygift
4.7
6.4K sold
$
19
.99
Free shipping
Startech USBC-PWRTESTER 240W USB C Power Tester, Black
$
39
.67
Free shipping
【Father's Day】VEVOR Voltage Tester, Non-Contact Voltage Detector with Adjustable Sensitivity, Dual Range AC 12V-1000V/48V-1000V Live & Null Wire Tester Pen with Visual and Audible Alarms, CAT III 1000V Rating
6 sold
$
13
.90
Free shipping
AstroAI
AstroAI Portable Electric Circuit Breaker Finder Tool Kit - Includes GFCI Outlet Tester, Handle, Power Circuit Tester, Car Diagnostic Tool for Home/Workshop Breaker Location Tracing with Quick Indicators fathersdaygift
4.6
3.4K sold
-44%
$
49
.99
$89.99
Free shipping
Smart Non-Contact Voltage Tester Pen, Electrician Inductive Test Pen with Socket Outlet Tester Leakage Detector Circuit Breakpoint Check Tool
$
22
.65
Premium 6-24V DC Power Circuit Tester - Mechanics' Choice, Detects Multiple Faults, Overload Protected, Multifunctional Auto Diagnostic Mechanic Tool
4.7
407 sold
$
15
.59
Free shipping
m12 2-5 Pin device power tester tool
41 sold
$
20
.00
Free shipping
Klein Tools ET310 AC Circuit Breaker Finder, Electric and Voltage Tester with Integrated GFCI Outlet Tester
$
64
.99
Power Tester - Comprehensive Electrical Testing Tool
$
19
.99
Free shipping
24-250V Responsive Electrical Tester Pen,Intelligent Electrician's Test Pen,Non Contact Voltage Tester Pen with LED Indicator Light Waterproof Electricity Measurement Pen.
4.4
806 sold
-22%
$
6
.99
$8.99
Free shipping
2PCS Electric Pen, 2-in-1 High Torque Magnetic Screwdriver Electricity Detector, Voltage Tester fathersdaygift
17 sold
Limited time deal
-44%
$
8
.95
$15.99
Non-Contact Voltage Tester, 12-1000V AC Electric Tester Pen, Circuit Breaker Finder, Power Circuit Tester, Electric Indicator Wall Tool with Flashlight and Buzzer, Voltage Check Tool #GLOBAL PICKS
4.4
3.4K sold
$
2
.27
【FathersDayGift】TESMEN TN-213 Voltage Tester Non-Contact, AC 12V-/70V-1000V, Dual-Range, LCD Display in Percentage, Вuzzer Alαrm, Live Wire Tester, Wire Breakpoint Finder
4.7
18.1K sold
$
49
.99
Free shipping
True RMS Digital Multimeter 6000 Count Auto-Ranging Voltage Tester with NCV Smart Voltmeter for Home Car Electrical Testing Electrician Tool
4.5
404 sold
Limited time deal
-64%
$
24
.99
$69.99
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