High-Precision AC Voltage Detection
Ultra-sensitive non-contact sensor detects AC voltage (90V-1000V) with LED/audible alerts for fast, safe troubleshooting.
Professional-Grade Safety & Durability
Insulated ABS housing with reinforced tip resists drops/abrasion; compact pen design (150mm) fits in tool belts/pockets.
Multi-Scenario Application
Ideal for electricians, HVAC techs, and DIYers to check outlets, wiring, circuits without direct contact—prevents accidental shocks.
Innovative Energy Efficiency
Auto power-off after 3 minutes; includes 2x AAA batteries (pre-installed) for 50+ hours of continuous use.
Global Wholesale Advantage
Direct factory pricing ensures unbeatable bulk rates—order 100+ units for additional discounts with guaranteed quality.