Measures AC/DC voltage at 9 common levels up to 600V. Includes bright LEDs to indicate voltage reading without batteries. Permanently secured test leads. Vibration and sound alerts for dangerous voltage levels. Modern solid-state construction provides CAT IV 600V safety rating. Includes worklight to illuminate the work space. Audible continuity alerts at less than 270k. Includes 3 "AAA" batteries. ETL listed. No. ET200: Type: Contact, AC Voltage: up to 600V AC, DC Voltage: Up to 600V DC, Powered By: 3 AAA Batteries, Lead Length: 40", UL Listed: Yes, ETL Listed: No, Pkg Qty: 1, Package Type: Clamshell