The UNI-T AC Voltage Detector UT12D-US is a non-contact voltage tester designed for detecting AC voltages without needing to make direct contact with live electrical components. It is commonly used for checking whether circuits, electrical outlets, switches, and wires are live or de-energized, offering a quick and safe method to inspect electrical systems.
UT12 series non-contact AC voltage detectors are widely used in the maintenance of low-voltage equipment such as conductors, cables, sockets, and other electrical/electronic instruments. It is a very handy tool for electricians.
Features of AC Voltage Detector UT12D-US:
- Auto power off
- Buzzer
- LED indication
- AC voltage detection
- High/Low voltage-mode
Applications of the UT12D-US:
- Low voltage mode: Low-voltage motor (<90V), audio systems, arc welding machines, underground mining lighting, cables with thick insulation layer, and other weak electromagnetic AC signals.
- High voltage mode: Urban electric supply and three-phase systems (90~1000V). For example, power distribution units, electrical panels, and electrical appliances.
| Specification | |
| Model | UT12D-US |
| AC voltage (Low) | 24V~1000V |
| AC voltage (High) | 90V~1000V |
| Frequency range | 50/60Hz |
| Built-in flashlight | √ |
| ※Audible (buzzer) and visual (LED) indication | √ |
| Buzzer | √ |
| LED indication | √ |
| Auto power off | √ |
| Low voltage indication | √ |
| Drop test | 1m |
| General Characteristics | |
| Power | 1.5V battery (R03) x 2 |
| Product Color | Red and grey |
| Product net weight | 50g |
| Product size | 150mm x 18 mm x 23mm |
| Standard accessories | Batteries |
| Standard individual packing | Blister, English manual |
| Standard quantity per carton | 40pcs |
| Standard carton measurement | 350mm x 245 mm x 210mm |
| Standard carton gross weight | About 3.6kg |
Application of UNI T AC Voltage Detector UT12D US
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