Catalog number: 57501 Features: ● Can be used for a long time even though it is battery-powered, so it can be used on production lines, etc. Uses: ● For checking LED continuity and polarity. Specifications: ● External dimensions (mm) width: 17 ● External dimensions (mm) depth: 150 ● External dimensions (mm) height: 13.2 ● Operating voltage: DC6V ● Power supply (V): 2 CR1632 (sold separately) ● Operable LEDs: LEDs with a forward voltage (VF) of 4.0V or less ● Continuous use time: Approximately 300 hours Materials/Finish: ● Body: CEM-3 ● Protective cap: PVC
