Circuit Testers
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53 results


Phillips Industries 15-208
7 -Way Plug Circuit Checker
- Manufacturer
- Phillips Industries
- Part Type
- Battery Cable
Our Price
- Fetching our lowest price...
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$$45.49
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Lisle 25600
"Handy Hooker" Circuit Tester
- Manufacturer
- Lisle
Our Price
- Fetching our lowest price...
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$$16.49
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OTC Tools & Equipment 3650
HD REMOTE STARTER SWITCH
- Manufacturer
- OTC Tools & Equipment
Our Price
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TOP SELLER
$$62.99
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OTC Tools & Equipment 3630
Battery Powered Continuity Tester
- Manufacturer
- OTC Tools & Equipment
Our Price
- Fetching our lowest price...
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$$30.49
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Electronic Specialties 190
Relay Buddy
- Manufacturer
- Electronic Specialties
Our Price
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TOP SELLER
$$69.49
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Truck-Lite 97101
Test Light - 12-24 Volts, High Quality Brass Pins, Negative Or Positive Ground Vehicles
- Manufacturer
- Truck-Lite
- Part Type
- Test Light
Our Price
- Fetching our lowest price...
$$95.49
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ATD Tools 5624
6/12 Volts Heavy Duty Circuit Tester
- Manufacturer
- ATD Tools
Our Price
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$$15.49
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CURT Manufacturing 58271
7-Way RV Blade Connector Tester (Packaged)
- Manufacturer
- CURT Manufacturing
- Part Type
- Trailer Wire Tester
Our Price
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$$15.99
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Lisle 60610
Relay Test Jumper Kit II
- Manufacturer
- Lisle
Our Price
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$$82.99
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Lisle 29050
Digital Circuit Tester 3-30V
- Manufacturer
- Lisle
Our Price
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$$61.49
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Lisle 26250
Low Circuit Tester
- Manufacturer
- Lisle
Our Price
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$$7.49
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Lisle 28400
Heavy Duty Circuit Tester
- Manufacturer
- Lisle
Our Price
- Fetching our lowest price...
$$13.49
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Lisle 69300
Master Relay and Fused Circuit Test Kit
- Manufacturer
- Lisle
Our Price
- Fetching our lowest price...
$$221.49
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ATD Tools 55033
Heavy-Duty 3-30V Cordless Circuit Tester
- Manufacturer
- ATD Tools
- Part Type
- Diesel Exhaust Fluid (DEF) Filter
Our Price
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$$40.99
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Lisle 28830
Digital Circuit Tester 3-49V
- Manufacturer
- Lisle
Our Price
- Fetching our lowest price...
$$75.99
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Lisle 24550
Computer Safe Circuit Tester
- Manufacturer
- Lisle
Our Price
- Fetching our lowest price...
$$15.49
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Lisle 26270
Replacement Bulb for LIS-25600 and LIS-26250
- Manufacturer
- Lisle
Our Price
- Fetching our lowest price...
$$1.48
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Lisle 29500
High-Low Circuit Tester
- Manufacturer
- Lisle
Our Price
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$$10.99
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Lisle 27430
24 Volts Heavy Duty Circuit Tester
- Manufacturer
- Lisle
Our Price
- Fetching our lowest price...
$$17.49
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Lisle 56810
Relay Test Jumper Kit
- Manufacturer
- Lisle
Our Price
- Fetching our lowest price...
$$74.49
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Lisle 25080
1-1/2" Rear Disc Brake Caliper Adapter
- Manufacturer
- Lisle
Our Price
- Fetching our lowest price...
$$15.49
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Electronic Specialties 192
12/24V Diagnostic Relay Buddy
- Manufacturer
- Electronic Specialties
- Part Type
- Relay Test Kit
Our Price
- Fetching our lowest price...
$$78.99
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Thexton 311
Side Terminal Charge and Boost Adapters
- Manufacturer
- Thexton
Our Price
- Fetching our lowest price...
$$9.49
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ATD Tools 55045
3-48V Digital Circuit Tester
- Manufacturer
- ATD Tools
Our Price
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$$34.49
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OTC Tools & Equipment 3642
12V–24V Truck Circuit Tester
- Manufacturer
- OTC Tools & Equipment
Our Price
- Fetching our lowest price...
$$37.49
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Electronic Specialties 193
12/24V Diagnostic Relay Buddy Pro Test Kit
- Manufacturer
- Electronic Specialties
Our Price
- Fetching our lowest price...
$$172.49
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OTC Tools & Equipment 3634
Heavy-Duty Straight Cord Circuit Tester
- Manufacturer
- OTC Tools & Equipment
Our Price
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$$25.99
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Electronic Specialties 190-5
New Relay Adapter Set 2pc
- Manufacturer
- Electronic Specialties
Our Price
- Fetching our lowest price...
$$34.49
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Astro Pneumatic 7760
Cordless Circuit Tester
- Manufacturer
- Astro Pneumatic
Our Price
- Fetching our lowest price...
$$11.49
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Steelman 95839
23PC UNIV TERMINAL TOOL KIT
- Manufacturer
- Steelman
Our Price
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$$150.99
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Electronic Specialties 307M
Fuse Buddy Current Loop - Mini Fuse
- Manufacturer
- Electronic Specialties
Our Price
- Fetching our lowest price...
$$25.49
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SGS Tool Company 27000
6/12 Volts Heavy Duty Circuit Teste
- Manufacturer
- SGS Tool Company
Our Price
- Fetching our lowest price...
$$7.49
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Electronic Specialties 582
Deluxe DMM with AMP Shutters
- Manufacturer
- Electronic Specialties
Our Price
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$$84.49
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SGS Tool Company 21000
"Check Point" Circuit Tester
- Manufacturer
- SGS Tool Company
Our Price
- Fetching our lowest price...
$$5.99
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SGS Tool Company 27010
bulb mtn8700 & sgt27000
- Manufacturer
- SGS Tool Company
Our Price
- Fetching our lowest price...
$$1.14
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SGS Tool Company 22700
Continuity Tester
- Manufacturer
- SGS Tool Company
Our Price
- Fetching our lowest price...
$$9.49
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SGS Tool Company 28000
7” Heavy-Duty Automotive Logic Probe
- Manufacturer
- SGS Tool Company
Our Price
- Fetching our lowest price...
$$13.99
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Waekon Industries 76600
HI–VIS VoltPRO Circuit Tester
- Manufacturer
- Waekon Industries
Our Price
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$$204.99
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Lisle 69250
Terminal Leads w/ Power/Switch/Fuse
- Manufacturer
- Lisle
Our Price
- Fetching our lowest price...
$$43.49
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Electronic Specialties 190-4
Shielded Relay Adapter Set 3Pc
- Manufacturer
- Electronic Specialties
Our Price
- Fetching our lowest price...
$$50.49
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SGS Tool Company 28200
12/24/42 Volt Circuit Tester
- Manufacturer
- SGS Tool Company
Our Price
- Fetching our lowest price...
$$26.99
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SGS Tool Company 28100
6/12/24 Volts Heavy Duty Automotive Logic Probe
- Manufacturer
- SGS Tool Company
Our Price
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$$13.99
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Electronic Specialties 308B
Fuse Buddy Current Loop – ATC Blade
- Manufacturer
- Electronic Specialties
Our Price
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$$16.99
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Titan 11436
Tester Circuit Digial Display
- Manufacturer
- Titan
Our Price
- Fetching our lowest price...
$$26.99
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OTC Tools & Equipment 3630-10
Replacement Bulbs for No. 3630, Pack of 10
- Manufacturer
- OTC Tools & Equipment
Our Price
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$$12.99
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ATD Tools 55042
12/42 Volts Hybrid Circuit Tester
- Manufacturer
- ATD Tools
Our Price
- Fetching our lowest price...
$$20.49
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