Project Tester(229)
Uses item details. Price when purchased online
ANCEL PB600 Power Circuit Probe Tool with Battery/Relay/Injector Test, 8-35V Automotive Electrical Circuit Tester $189.99 Was $359.99
Sponsored
Now$18999
current price Now $189.99, Was $359.99$359.99
ANCEL PB600 Power Circuit Probe Tool with Battery/Relay/Injector Test, 8-35V Automotive Electrical Circuit Tester
14 out of 5 Stars. 1 reviews
VDIAGTOOL V500 Automotive Power Probe Circuit Tester, 9–30V Multimeter Oscilloscope Relay Injector Tester for Car Truck Trailer Boat From $129.00
Sponsored
From$12900
VDIAGTOOL V500 Automotive Power Probe Circuit Tester, 9–30V Multimeter Oscilloscope Relay Injector Tester for Car Truck Trailer Boat
25 out of 5 Stars. 2 reviews
Spliseal Starter Wiring Sealing Kit - Economical All-in-One Kit with 80W Glue Gun,1 Mould $116.95
Sponsored
$11695
current price $116.95Spliseal Starter Wiring Sealing Kit - Economical All-in-One Kit with 80W Glue Gun,1 Mould
Best seller Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker $11.99 Was $13.99
Sponsored
Now$1199
current price Now $11.99, Was $13.99$13.99
Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker
204.9 out of 5 Stars. 20 reviews
Best seller Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker $11.99 Was $13.99
Now$1199
current price Now $11.99, Was $13.99$13.99
Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker
204.9 out of 5 Stars. 20 reviews
GJX 2026 New 6-24V Led Digital Circuit Tester with Voltmeter for Automotive, Motorcycle, Boat, Rv, Electrical Projects $8.98
$898
current price $8.98GJX 2026 New 6-24V Led Digital Circuit Tester with Voltmeter for Automotive, Motorcycle, Boat, Rv, Electrical Projects
EDHITNR 2-in-1 High Torque Magnetic Screwdriver, Voltage Tester Pen with Electrical Switch Detection, AC/DC Circuit Tester Neon Light Display for Electricians DIY Projects
EDHITNR 2-in-1 High Torque Magnetic Screwdriver, Voltage Tester Pen with Electrical Switch Detection, AC/DC Circuit Tester Neon Light Display for Electricians DIY Projects
FHBVT Automotive Electrical Open Short Finder Digital Circuit Tester Continuity Test Breakpoint Diagnosis Sound Alert Flexible Probe Durable For Car Repairs Automotive Maintenance DIY Projects Was $23.71
FHBVT Automotive Electrical Open Short Finder Digital Circuit Tester Continuity Test Breakpoint Diagnosis Sound Alert Flexible Probe Durable For Car Repairs Automotive Maintenance DIY Projects
Heavy-Duty 3-30V Cordless Circuit Tester 55033 $48.78 Was $59.08
Now$4878
current price Now $48.78, Was $59.08$59.08
Heavy-Duty 3-30V Cordless Circuit Tester 55033
15 out of 5 Stars. 1 reviews
VDIAGTOOL V500 Automotive Power Probe Circuit Tester, 9–30V Multimeter Oscilloscope Relay Injector Tester for Car Truck Trailer Boat From $129.00
From$12900
VDIAGTOOL V500 Automotive Power Probe Circuit Tester, 9–30V Multimeter Oscilloscope Relay Injector Tester for Car Truck Trailer Boat
25 out of 5 Stars. 2 reviews
Reduced price NOYAFA NF-824 Circuit Breaker Finder GFCI Outlet Tester Trip Time Display Digital Circuit Breaker Locator Receiver Scan NCV Voltage Detector Type-C Rechargeable From $40.99
Sponsored
From$4099
NOYAFA NF-824 Circuit Breaker Finder GFCI Outlet Tester Trip Time Display Digital Circuit Breaker Locator Receiver Scan NCV Voltage Detector Type-C Rechargeable
64.8 out of 5 Stars. 6 reviews
Autel PowerScan PS100 Automotive Circuit Tester, Power Circuit Probe Scan Tool, 12-24V Electrical Short Open Breaker Circuit Finder, AC/DC Current Resistance, 20ft Extension Cord, for 99% Car $89.99
Sponsored
$8999
current price $89.99Autel PowerScan PS100 Automotive Circuit Tester, Power Circuit Probe Scan Tool, 12-24V Electrical Short Open Breaker Circuit Finder, AC/DC Current Resistance, 20ft Extension Cord, for 99% Car
25 out of 5 Stars. 2 reviews
Material Tester PCE-2550 $1,350.00
$1,35000
current price $1,350.00Material Tester PCE-2550
STONEGO 1PC/2PCS Voltage Test Pen 70V-250V - Induction Power Test Pen and Screwdriver with Indicator - Essential Circuit Tester for Electrical Safety and DIY Projects From $8.83
2 options
Available in additional 2 optionsFrom$883
STONEGO 1PC/2PCS Voltage Test Pen 70V-250V - Induction Power Test Pen and Screwdriver with Indicator - Essential Circuit Tester for Electrical Safety and DIY Projects
COM1950s 1Pcs Tester Screwdriver,Contact Voltage Tester Pen Light Circuit Tester Voltage Detecter Pen Electric Test Pen Screwdriver Dual Head Slot Ac 100-500V
COM1950s 1Pcs Tester Screwdriver,Contact Voltage Tester Pen Light Circuit Tester Voltage Detecter Pen Electric Test Pen Screwdriver Dual Head Slot Ac 100-500V
Electrical Tester Kit (4-Piece) $31.51 $63.02/lb
$3151
current price $31.51$63.02/lb
Electrical Tester Kit (4-Piece)
24.5 out of 5 Stars. 2 reviews
KZYEE KM601 Automotive Circuit Tester Kit, Universal Electrical Diagnostic 12V/24V AVOmeter Power Scan Tester with AC/DC Voltage/Resistance/Fuel Injector Test, Activate Component $239.99
$23999
current price $239.99KZYEE KM601 Automotive Circuit Tester Kit, Universal Electrical Diagnostic 12V/24V AVOmeter Power Scan Tester with AC/DC Voltage/Resistance/Fuel Injector Test, Activate Component
Handheld ESR02 Component Tester High Accuracy Resistance Measurement LCD Display For Engineers And Craft Enthusiasts From $38.79
From$3879
Handheld ESR02 Component Tester High Accuracy Resistance Measurement LCD Display For Engineers And Craft Enthusiasts
Portable Inductance Tester Fault Check Tool, Electronic Circuit Detector for Quick PCB Troubleshooting and Component Detection
Portable Inductance Tester Fault Check Tool, Electronic Circuit Detector for Quick PCB Troubleshooting and Component Detection
11 out of 5 Stars. 1 reviews
ANCEL PB600 Power Circuit Probe Tool with Battery/Relay/Injector Test, 8-35V Automotive Electrical Circuit Tester $189.99 Was $359.99
Now$18999
current price Now $189.99, Was $359.99$359.99
ANCEL PB600 Power Circuit Probe Tool with Battery/Relay/Injector Test, 8-35V Automotive Electrical Circuit Tester
14 out of 5 Stars. 1 reviews
Best seller NOYAFA NF-827 Circuit Breaker Finder & Locator with GFCI Outlet Tester, Circuit Breaker Tester Tool, NCV Voltage Detector (90-120V AC) $34.99 Was $43.99
Sponsored
Now$3499
current price Now $34.99, Was $43.99$43.99
NOYAFA NF-827 Circuit Breaker Finder & Locator with GFCI Outlet Tester, Circuit Breaker Tester Tool, NCV Voltage Detector (90-120V AC)
444.5 out of 5 Stars. 44 reviews
VDIAGTOOL V200 Pro Automotive Power Probe Tester Circuit Breaker Finder Tool 12/24V Electrical Open Short Circuit Finder Wire Tracer AC/DC Trailer Relay Fuse Tester for Cars $89.00
Sponsored
$8900
current price $89.00VDIAGTOOL V200 Pro Automotive Power Probe Tester Circuit Breaker Finder Tool 12/24V Electrical Open Short Circuit Finder Wire Tracer AC/DC Trailer Relay Fuse Tester for Cars
45 out of 5 Stars. 4 reviews
Inductance Tester Electronic Circuit Board Tester, High Precision Inductor Measurement Tool With Portable Compact Design, Professional Testing Equipment for Electronics Repair Engineers Hobbyists
Inductance Tester Electronic Circuit Board Tester, High Precision Inductor Measurement Tool With Portable Compact Design, Professional Testing Equipment for Electronics Repair Engineers Hobbyists
Automotive Circuit Tester 48V Digital Display Current Tester Probe Automotive Diagnostic Tool (blue ) $19.18
$1918
current price $19.18Automotive Circuit Tester 48V Digital Display Current Tester Probe Automotive Diagnostic Tool (blue )
Circuit Breaker Finder with LCD Display, 90-250V Electrical Circuit Tracer Tool with GFCI Outlet Tester, NCV Circuit Tester with Adapters & Carrying Case, Digital Receiver for Home Workshop $59.99
$5999
current price $59.99Circuit Breaker Finder with LCD Display, 90-250V Electrical Circuit Tracer Tool with GFCI Outlet Tester, NCV Circuit Tester with Adapters & Carrying Case, Digital Receiver for Home Workshop
Qonioi 2-in-1 High Torque Magnetic Screwdriver, Voltage Tester Pen with Electrical Switch Detection, Multifunctional AC/DC Circuit Tester and Magnetic Screwdriver Set for Electricians DIY
Qonioi 2-in-1 High Torque Magnetic Screwdriver, Voltage Tester Pen with Electrical Switch Detection, Multifunctional AC/DC Circuit Tester and Magnetic Screwdriver Set for Electricians DIY
2-in-1 Voltage Tester Screwdriver, High Torque Magnetic Electrical Detector, Neon Light Display AC/DC Circuit Tester with Ergonomic Handle Was $7.99
2-in-1 Voltage Tester Screwdriver, High Torque Magnetic Electrical Detector, Neon Light Display AC/DC Circuit Tester with Ergonomic Handle
Riousery TSH-06F Integrated Circuit Tester Transistor Meter for Microelectronics Engineers, 5V 3.3V AUTO Modes, ABS Body, Automatic Identification, With Terminals (6.3 inches / 16 cm)[cite: 1]
![Riousery TSH-06F Integrated Circuit Tester Transistor Meter for Microelectronics Engineers, 5V 3.3V AUTO Modes, ABS Body, Automatic Identification, With Terminals (6.3 inches / 16 cm)[cite: 1]](https://i5.walmartimages.com/seo/Riousery-TSH-06F-Integrated-Circuit-Tester-Transistor-Meter-Microelectronics-Engineers-5V-3-3V-AUTO-Modes-ABS-Body-Automatic-Identification-Terminals_7405af1d-03bf-4ea8-8513-f6ef0f7d077a.144c3c43d1d7fdb03cc80afe9dee95cd.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
2 options
Available in additional 2 optionsRiousery TSH-06F Integrated Circuit Tester Transistor Meter for Microelectronics Engineers, 5V 3.3V AUTO Modes, ABS Body, Automatic Identification, With Terminals (6.3 inches / 16 cm)[cite: 1]
Clearance Circuit Breaker Finder, Circuit Breaker, Circuit Tester, Electrical Tester, Breaker Finder, Electronic, Handheld, Circuit, Alligator Clips, Electrical Wire, Protective Tool Case, Was $25.89
Circuit Breaker Finder, Circuit Breaker, Circuit Tester, Electrical Tester, Breaker Finder, Electronic, Handheld, Circuit, Alligator Clips, Electrical Wire, Protective Tool Case,
BIMZUC AC Pointer Voltmeter 0-500V Analog Panel Voltage Test Meter Detector Compact Lightweight Electrical Circuit Tester for Industrial Chemical Power Equipment $9.17
$917
current price $9.17BIMZUC AC Pointer Voltmeter 0-500V Analog Panel Voltage Test Meter Detector Compact Lightweight Electrical Circuit Tester for Industrial Chemical Power Equipment
Clearance STORGENER Car Circuit Tester, Wire Piercing Circuit Tester, 6-12-24V, Automotive Probe Tool Electric Trailer Wiring Diagnosis From $10.99 Was $29.99
Sponsored
From$1099
$29.99
STORGENER Car Circuit Tester, Wire Piercing Circuit Tester, 6-12-24V, Automotive Probe Tool Electric Trailer Wiring Diagnosis
424.7 out of 5 Stars. 42 reviews
ANCEL PB50 New Power Circuit Probe Tester, 12V 24V Automotive Circuit Tester, Electrical Diagnistic Tool From $49.99
Sponsored
From$4999
ANCEL PB50 New Power Circuit Probe Tester, 12V 24V Automotive Circuit Tester, Electrical Diagnistic Tool
264.5 out of 5 Stars. 26 reviews
GJX Circuit Breaker Finder Socket Tester With LED Indicator,Adjustable Sensitivity Circuit Breaker Finder Tool Kit For House,Office,Power Network Reconstruction $30.88
$3088
current price $30.88GJX Circuit Breaker Finder Socket Tester With LED Indicator,Adjustable Sensitivity Circuit Breaker Finder Tool Kit For House,Office,Power Network Reconstruction
Universal Digital Display Car Truck Voltage Circuit Tester Probe Pen Light Bulb Diagnostic Repair Accessories Tool Car Circuit $9.07
$907
current price $9.07Universal Digital Display Car Truck Voltage Circuit Tester Probe Pen Light Bulb Diagnostic Repair Accessories Tool Car Circuit
S & G Tool Aid 28350 Circuit Tester with Digital Display SGT-28350 $50.08
$5008
current price $50.08S & G Tool Aid 28350 Circuit Tester with Digital Display SGT-28350
Kchsji 2-in-1 High Torque Magnetic Screwdriver with Voltage Detector Pen Electrical Circuit Tester for AC DC Measurement Strong Magnetic Tips Comfortable Handle for Professional DIY Electrician Use
Kchsji 2-in-1 High Torque Magnetic Screwdriver with Voltage Detector Pen Electrical Circuit Tester for AC DC Measurement Strong Magnetic Tips Comfortable Handle for Professional DIY Electrician Use
Clearance Yannianjz 2Pcs Electrical Tester Screwdriver, High Torque Magnetic 2-in-1 Voltage Detector, Pen Circuit Tester and Screwdriver for Home, Electrical Switch, DIY Was $6.99
Yannianjz 2Pcs Electrical Tester Screwdriver, High Torque Magnetic 2-in-1 Voltage Detector, Pen Circuit Tester and Screwdriver for Home, Electrical Switch, DIY
S&G Tool Aid 27250 - Heavy Duty Circuit Tester w/Retractable Wire & Long Probe $24.85
$2485
current price $24.85S&G Tool Aid 27250 - Heavy Duty Circuit Tester w/Retractable Wire & Long Probe
2pcs Circuit Tester for Voltage Diagnosis in Cars, Boats, Motorcycles, and Low Voltage Equipment $11.60
$1160
current price $11.602pcs Circuit Tester for Voltage Diagnosis in Cars, Boats, Motorcycles, and Low Voltage Equipment
Mioren Network Cable Tester RJ45 Cable Finder, ABS Shell F-8108-M High Efficiency Lightweight Network Cable Tester Voltage Protection for Wiring Project for Line Detection $70.57
$7057
current price $70.57Mioren Network Cable Tester RJ45 Cable Finder, ABS Shell F-8108-M High Efficiency Lightweight Network Cable Tester Voltage Protection for Wiring Project for Line Detection
Klein Tools ET270 Digital Multi-Tester DMM with Receptacle Tester $64.69
$6469
current price $64.69Klein Tools ET270 Digital Multi-Tester DMM with Receptacle Tester
25 out of 5 Stars. 2 reviews
Clispeed T4 LCD Meter Multicolor for Transistor Diode Triode Capacitance Detection $13.85
$1385
current price $13.85Clispeed T4 LCD Meter Multicolor for Transistor Diode Triode Capacitance Detection
Clearance HCBY 12V/24V Automotive Circuit Tester, High-Precision 20A 48V Electrical Tester with LED Light & LCD Screen, Digital Voltmeter for Car Truck DIY Repair Was $8.09
HCBY 12V/24V Automotive Circuit Tester, High-Precision 20A 48V Electrical Tester with LED Light & LCD Screen, Digital Voltmeter for Car Truck DIY Repair
Sorven Network Cable Tester RJ45 Cable Finder, ABS Shell F-8108-M High Efficiency Lightweight Network Cable Tester Voltage Protection for Wiring Project for Line Detection $70.58
$7058
current price $70.58Sorven Network Cable Tester RJ45 Cable Finder, ABS Shell F-8108-M High Efficiency Lightweight Network Cable Tester Voltage Protection for Wiring Project for Line Detection
BIMZUC EM286 Car Circuit Tester Power Circuit Probe Tester, 6-36V Automotive Circuit Detector Digital Electrical System Tool with Display and LED Lights, 14.76ft Cable, Red
BIMZUC EM286 Car Circuit Tester Power Circuit Probe Tester, 6-36V Automotive Circuit Detector Digital Electrical System Tool with Display and LED Lights, 14.76ft Cable, Red
Rupoun Digital Ohmmeter Handheld Insulation Resistance Tester Megameter, 0-2000M Ohms 1000V High Accuracy Circuit Diagnostics Tool with LCD Display, Test Leads, Alligator Clips and Carrying Bag $49.04
$4904
current price $49.04Rupoun Digital Ohmmeter Handheld Insulation Resistance Tester Megameter, 0-2000M Ohms 1000V High Accuracy Circuit Diagnostics Tool with LCD Display, Test Leads, Alligator Clips and Carrying Bag
FHBVT Magnetic Screwdriver Tester Pen 2-in-1 High Brightness LED Color Light Induction Electrical Circuit Tester Ergonomic ABS Handle Compact Portable Tool for DIY Electronics Automotive Home Use
FHBVT Magnetic Screwdriver Tester Pen 2-in-1 High Brightness LED Color Light Induction Electrical Circuit Tester Ergonomic ABS Handle Compact Portable Tool for DIY Electronics Automotive Home Use
MAYILON HT86A Automotive Test Light 2-100V DC Digital LED Circuit Tester Heavy Duty Auto Bidirectional Voltage Test Pen (8.66 inches / 22 cm) $16.82
$1682
current price $16.82MAYILON HT86A Automotive Test Light 2-100V DC Digital LED Circuit Tester Heavy Duty Auto Bidirectional Voltage Test Pen (8.66 inches / 22 cm)
EGYMEN Inductance Tester, Inductor Tester, Circuit Tester, Fault Detection Tool, High Precision Tester, Portable Inductance Meter for Beginners and Professionals
EGYMEN Inductance Tester, Inductor Tester, Circuit Tester, Fault Detection Tool, High Precision Tester, Portable Inductance Meter for Beginners and Professionals
EGYMEN 2-in-1 Magnetic Screwdriver Set, High Torque Voltage Tester, Electric Pen Circuit Tester, Dual-Use Screwdriver, Neon Light Display Screwdriver, Ergonomic Handle Tool
EGYMEN 2-in-1 Magnetic Screwdriver Set, High Torque Voltage Tester, Electric Pen Circuit Tester, Dual-Use Screwdriver, Neon Light Display Screwdriver, Ergonomic Handle Tool
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