Pen shape voltage alert tester detects AC voltage without metallic contact. Entire outer surface are non-conductive helps avoid voltage shock. Just touch the tip to a terminal strip, outlet, or supply cord, if the tip glows red and the voltage tester makes beeps, you will know there is voltage present. Perfect for electricians, maintenance, service, safety personnel, and homeowners to take a quick voltage test in the workplace or at home.
|Test voltage range||90-1000V AC|
|Power supply||2 x AAA 1.5V battery(battery not included)|
|Frequency range||50 to 500Hz|
|Operating temperature||-10℃ to 50℃|
|Safety rating||1000V, CAT IV|
|Size||15L x 2.5W x 1.8Hcm|
|Package content||1 x AC Voltage Alert Detector with LED|
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