CIRCUIT TESTERS in our Tool Box
59 results found
New improved adapters allow better accessibility in tightly spaced fuse boxes.
- SKU: ESI309A
- GTIN: 00858834005445
- Availability: In stock
- High quality terminal disconnect tool eliminates damage to wires or terminal blocks *Technical photo is representational and may not depict this exact terminal tool
- SKU: 9812P
- Availability: Out of stock
- The Power Probe Professional Electrical Test Kit provides the circuit testing ability of the Power Probe 3 combined with the diagnostic capabilities of the Power Probe Digital Multimeter.
- SKU: PWPPPROKIT01
- Availability: In stock
- Relay Buddy 12/24 is a quick go / no-go tester for the most common automotive relays. This new version Relay Buddy tests both 12 and 24 volt relays. If the relay fails the test, 3 different trouble codes will advise you of the possible causes for the fail
- SKU: ESI192
- Availability: In stock
- SKU: PWPPP3EZCARBAS
- Availability: In stock
- SKU: PWPPP3CSCAMO
- Availability: In stock
- This is the first of Power Probe's Pro Series line of tools made for Professionals. With powerful multimeter functions, advanced diagnostic modes, easy to read color LCD display, and a new rugged dust and water resistant housing. The Pro Series Maestro™ is designed to give you years of trouble free testing. Also, an updateable and useful app that will expand your tools capabilites and give you access to answers and solutions that you need.
- SKU: PWPPPTM01AS
- GTIN: 00816724021647
- Availability: In stock
- SKU: PWPPP3CSRED
- Availability: In stock
- The original Power Probe 3 uses a 20ft cable which attaches to the vehicle’s battery, allowing the user to perform an electrical test anywhere in, or around the vehicle.
- SKU: PWPPP3CSCARB
- Availability: In stock
- Used to check voltage value on 6, 12 & 48V systems
- Full voltage measurement range: 4V - 60V
- Small testing current < 10mA
- Coil cord stretches 12’
- SKU: CTA5059
- Availability: In stock
- SKU: SGT27000
- Availability: In stock
- SKU: PWPTST3PK
- Availability: In stock

















