• UNI-T UT12D-ROW AC NON-CONTACT Voltage Detector (AUDIBLE BUZZER) 
• UT12 series non-contact AC voltage detectors are widely used in the maintenance of lowvoltage equipments such as conductors, cables, sockets, and other electrical/electronicsinstruments. It is a very handy tool for electricians.  

Features

• Auto power off
• Buzzer
• LED indication
• AC voltagedetection
• High/Low voltagemode

Applications

• Low voltage mode: Low-voltage motor (<90V), audio systems, arc welding machines,underground mining lighting, cables with thick insulation layer and other weakelectromagnetic AC signals. 
• High voltage mode: Urban electric supply and three-phase systems (90~1000V). Forexample, power distribution units, electrical panels, electrical appliances.