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. \n \nUT12 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. \n

Features of AC Voltage Detector UT12D-US:

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1. Auto power off
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2. Buzzer
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3. LED indication
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4. AC voltage detection
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5. High/Low voltage-mode
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\nApplications of the UT12D-US: \n

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• 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.
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• High voltage mode: Urban electric supply and three-phase systems (90~1000V). For example, power distribution units, electrical panels, and electrical appliances.
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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

\n[caption id="attachment_38020" align="aligncenter" width="810"] Application of UNI T AC Voltage Detector UT12D US[/caption]

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• AC Voltage Detector
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• Model: UT12D-US
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• Brand: UNI-T, China
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