Description<br> Name: Ht100 Non-Contact Voltage Detector<br> Power Supply: 2 X 1.5V Aaa Batteries<br> Weight45G<br> Size: 155Mm X 20Mm X 20Mm<br> Voltage Detection Range: High Sensitivity: Ac12~1000V: Low Sensitivity: Ac48~1000V<br> Frequency50/60Hz<br> Alarm Mode: Sound And Light Alarm<br> Probe Shapeelongated Shape<br> Backlight: Red And Green Double Color Backlight<br> Live And Neutral: According To The Change Backlight Color: Green Is The Neutral Wire; Red Is Live Wire.<br> Signal Strength Display: Four-Level Bar Graph Sensitivity<br> Signal Strength Indication Method: Slow Sound Fast: Backlighting From Green To Red; Bargraph From Bottom To Top<br> Flashlight: No Operation, No Detection Signal Will Automatically Turn Off In About 3 Minutes.<br> Auto Power Off: No Operation, No Signal Detection Will Turn Off Automatically In About 3 Minutes.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store