CIRCUIT TESTERS in our Tool Box
59 results found
- The VT750LCD is a compact reliable robust automatic voltage tester up to 750V. The testers can measure and indicate the exact voltage (AC/DC), phase indication, phase rotation and continuity, RCD, and resistance via an LCD.
- SKU: PWPPPVT750LCDCBINT
- GTIN: 816724021982
- Availability: In stock
- Troubleshoot problems safely and accurately The Fluke 325 True-rms Clamp Meter is a reliable, versatile troubleshooting tool for commercial and residential electricians. Featuring a slim design for easy transport and use, and a large display for efficient
- SKU: FLK325
- Availability: Out of stock
- SKU: PWPPPDM500MAXCBINT
- Availability: In stock
- Relay Buddy 12/24 Pro Test Kit tests five different relays. Relay Buddy is a quick go / no-go tester for the most common automotive relays and this new version 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 failed relay. The red LED will flash once, twice or three times to indicate the problem. Trouble code definitions are printed on the back of the tester for your convenience.
- SKU: ESI193
- Availability: In stock
- Relay Buddy is a quick go / no-go tester for the most common automotive relays. With the included adapters, Relay Buddy now tests 5 different relay types and also tests shielded relays.
- SKU: ESI191
- GTIN: 0855174001854
- Availability: In 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
- 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: PWPPP3CSBLU
- 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
- The Power Probe 4 is a multi-use Circuit Tester with built-in diagnostic power.
- SKU: PWPPP401AS
- 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: PWPPPTK0003
- GTIN: 00816724020381
- 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: PWPPP3CSFIRE
- Availability: In stock

















