UT12A/UT12B/UT12C AC Voltage Detector (220V/110V) UT12 series is a non-contact AC voltage detector. It is lightweight and convenient to carry due to its pocket size. The device can detect electricity when it is close in range of live adapters, connection terminals, or wires. Features 1.CAT IV 1000V 2.CE certification 3. Comply with UL American electrical quality standards 4. Buzzer reminder 5. LED flashing prompt 6. Low voltage prompt Models & Comparison Specifications Model UT12A UT12B UT12C AC voltage 90V~1000V Frequency 50Hz/60Hz Buzzer Selectable Auto power off Low battery indication 2V 1.8V Operation Manual Auto General Characteristics Power 1.5V battery (R03) x 2 Product color Red and grey Product net weight 50g Product size 150mm x 20mm Standard acceories Batteries Standard individual packing Blister, English manual Standard quantity per carton 40pcs Standard carton measurement 355mm x 240mm x 335mm Standard carton gro weight 3.74kg