• LED detects the presence of AC current
• Locate breaks in power cables and wires
• Non contact testing for complete safety
• Convenient pen size with a pocket clip
• 2 x 1.5v AAA Alkaline Batteries included
• Specifications:
- Voltage Detection: 50V-1,000V AC
- Frequency: 50-500Hz
- Measurement: CAT II, 1000V