120V Electric Outlet Tester
Featuring standard 3-wire and GFCI protected 120 Volt AC Outlets, it’s built for versatility and safety.
Complies with CAT II Safety
The Westinghouse GFCI125V10 Voltage Detector is the ultimate tool for home users and professionals.
6.5 Ft. (2 M) Drop Resistance
Designed for durability—built to withstand tough job site conditions and accidental drops. Backed by over 100 years of Westinghouse innovation!
Neon LED Visual Alerts
Neon LED lights provide clear notifications of outlet status.
Shop Westinghouse Electrical Diagnostic Tools
 Electric Voltage Tester |  Voltage Detector Pen |  600V True RMS Multimeter |  600V True RMS Multimeter |  1000V True RMS Multimeter |  True RMS Clamp Meter | |
|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — |
Price | — | — | — | — | — | — |
Model Name | GFCI125V10 | NC1000V10 | MM600V15 | MM600V10 | MM1000V10 | CM600A10 |
Range Selection & Meter Type | Electric Voltage Tester | Voltage Detector | Autoranging Multimeter | Autoranging Multimeter | Autoranging Multimeter | Autoranging Clamp Meter |
Voltage Max | 120Volt AC Outlets | 12V AC Low / 1000V AC High | 600V AC / 600V DC | 600V AC / 600V DC | 1000V AC / 1000V DC | 1000V AC / 1000V DC |
Current Max | N/A | N/A | 10A AC / 10A DC | 10A AC / 10A DC | 600A AC / 600A DC | 600A AC / 600A DC |
True RMS Capable | No | No | Yes | Yes | Yes | Yes |
Temperature Measurement | No | No | Yes (Included Probe) | Yes (Included Probe) | Yes (Included Probe) | Yes (Included Probe) |
Built-in Flashlight | No | Yes | No | No | No | Yes |
Backlit LCD Display | No | No | No | Yes | Yes | No |
120V Electric Outlet Tester
Featuring standard 3-wire and GFCI protected 120 Volt AC Outlets, it’s built for versatility and safety.
Complies with CAT II Safety
The Westinghouse GFCI125V10 Voltage Detector is the ultimate tool for home users and professionals.
6.5 Ft. (2 M) Drop Resistance
Designed for durability—built to withstand tough job site conditions and accidental drops. Backed by over 100 years of Westinghouse innovation!
Neon LED Visual Alerts
Neon LED lights provide clear notifications of outlet status.
Shop Westinghouse Electrical Diagnostic Tools
 Electric Voltage Tester |  Voltage Detector Pen | 600V True RMS Multimeter |  600V True RMS Multimeter |  1000V True RMS Multimeter | True RMS Clamp Meter |
|---|---|---|---|---|---|
| Customer Reviews | |||||
| — | — | — | — | — | — |
| Price | |||||
| — | — | — | — | — | — |
| Model Name | |||||
| GFCI125V10 | NC1000V10 | MM600V15 | MM600V10 | MM1000V10 | CM600A10 |
| Range Selection & Meter Type | |||||
| Electric Voltage Tester | Voltage Detector | Autoranging Multimeter | Autoranging Multimeter | Autoranging Multimeter | Autoranging Clamp Meter |
| Voltage Max | |||||
| 120Volt AC Outlets | 12V AC Low / 1000V AC High | 600V AC / 600V DC | 600V AC / 600V DC | 1000V AC / 1000V DC | 1000V AC / 1000V DC |
| Current Max | |||||
| N/A | N/A | 10A AC / 10A DC | 10A AC / 10A DC | 600A AC / 600A DC | 600A AC / 600A DC |
| True RMS Capable | |||||
| No | No | Yes | Yes | Yes | Yes |
| Temperature Measurement | |||||
| No | No | Yes (Included Probe) | Yes (Included Probe) | Yes (Included Probe) | Yes (Included Probe) |
| Built-in Flashlight | |||||
| No | Yes | No | No | No | Yes |
| Backlit LCD Display | |||||
| No | No | No | Yes | Yes | No |