Description
The ProsKit NT-310 is a non-contact voltage tester that detects AC voltage safely and accurately. It features voice alerts, adjustable sensitivity, an LED flashlight and a laser pointer for convenient electrical testing.
Features:
- Non-contact AC voltage detection (NCV)
- Voice alert for voltage detection
- High and low sensitivity detection modes
- Detects AC voltage from 12V–1000V
- LED flashlight for working in dark areas
- Visual LED indicators for low and high voltage
- Automatic power-off after 5 minutes of inactivity
- Low battery warning with audible and visual alerts
- CAT III 1000V safety rating
- Compact, lightweight, and easy to operate
- Powered by 2 × AAA batteries
Specifications:
| Model No. | NT-310 |
| Detection Type | Non-Contact AC Voltage (NCV) |
| Detection Range | 12V–1000V (High), 48V–1000V (Low) |
| Frequency | 50/60Hz |
| Sensitivity Modes | High / Low |
| Flashlight | White LED |
| Auto Power Off | Yes (5 minutes) |
| Low Battery Indicator | Yes |
| Safety Rating | CAT III 1000V |
| Power Supply | 2 × AAA Batteries |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -10°C to 50°C |







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