UNI-T UT12S-ROW AC Voltage Detector

From the shop's description

UNI-T UT12S-ROW AC Voltage Detector The UNI-T UT12S-ROW is a non-contact AC voltage detector crafted to provide a fast and simple check for presence of live voltage in wiring systems, sockets, and conductors. With a slim, pen-style body, it slips into tool pouches easily and can be used quickly without needing to screw back covers or attach probes. Instead, by bringing it close to an electrical line or outlet, the user can detect whether AC voltage is present in a nonintrusive way. Its detection system is based on sensing the electromagnetic field emitted by alternating current, which triggers LED lighting and a buzzer as feedback. The UT12S-ROW includes a built-in flashlight to illuminate test points in dark areas. Its design emphasizes reliability and safety: the unit is insulated, has an auto shutoff function, and is intended for repeated use in typical service and maintenance tasks. In practice, the UT12S-ROW becomes a go-to tool when prioritizing speed and safety in preliminary checks. Electricians and maintenance personnel use it before performing work on circuits to confirm live status. Because it requires no contact and no complex setup, it’s ideal for quick walk-through inspections, checking wall sockets, junction boxes, and cable paths. Its portability and ease of use make it a practical companion for everyday electrical diagnostics. Features: Non-contact AC voltage detection. LED visual indication. Buzzer / audible indication. Auto power-off. Low voltage indication. Built-in flashlight. Compact pen form factor. Specifications: Specifications Model UT12S-ROW 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 Applications: Maintenance of low-voltage conductors, cables, sockets. Quick AC voltage presence checks in wiring systems. Package Contents: 1x UT12S-ROW voltage detector (main unit) 2x Batteries (R03 / AAA) 1x English user manual / instruction guide 1x Blister packaging / retail box Document: Datasheet User Manual