Manufacturer Part Number: NCVT-6|Tester Type|Non-Contact Voltage TesterMinimum Voltage|12 VACMaximum Voltage|12V DCDisplay Type|LEDAudible Alert|YesPower Supply|Batteries Included|YesNumber Of Batteries|2Battery Chemistry|AlkalineIncludes|2 x Alkaline 1.5V AAA BatteriesStandards|Frequency Rating (Hz)|50 to 500Additional Information|Full-Range Voltage Detection From 12-1000 VAC with Visual and Audible Indicators; Laser Distance Meter; High Visibility Reverse Contrast DisplayBasic Dc Accuracy|Battery Type|AAAProduct Service Code|UNSPSC Code|41113637