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MESTEK Intelligent Non-contact AC Voltage Tester Pen


features non-contact design and pen shaped, it can detect AC voltage in 12V~1000V or 48V~1000V.
Features: Non-contact and pen shaped design, convenient to operate and carry. Can detect AC voltage in 12V~1000V or 48V~1000V. RED/GREEN light signal intensity indication: low, moderate, strong. Includes LED flashlight, convenient to use at night or dark environment.
Alarm Mode: Sound and Light / Red Green Lights Alarm. With S key to switch the detection range of AC voltage. Auto power off in 15mins if there's no operation. Widely used in the investigation of industrial power and home line.