TASI 11B+ 13A Intelligent Non-Contact 3-Phase Rotation Indicator AC Voltage Detector

Premium Engineering & Accuracy
High-precision smart pen meter with industrial-grade ABS housing and reinforced tip for durability. Features advanced non-contact voltage detection (12V-1000V AC) and 3-phase rotation testing for reliable diagnostics.
Innovative Smart Features
Auto-calibrating frequency tester (50Hz-60Hz) with bright LED/LCD dual display for clear readings. Low-power design with auto-shutoff and built-in flashlight for low-light conditions.
Professional-Grade Applications
Ideal for electricians, HVAC technicians, and industrial maintenance. Safely test live circuits, verify motor rotation, and troubleshoot electrical systems without direct contact.
Global Compliance & Safety
Certified to CE/RoHS standards with anti-interference shielding. Compact, lightweight (85g) for easy portability in toolkits or pockets.
Exclusive Bulk Pricing
Direct factory sourcing ensures unbeatable wholesale rates for large orders. Trusted by professionals worldwide for performance and affordability.
Note:
Voltage range: 12V-1000V AC | Phase sequence detection: 3-phase 80V-600V | Operating temp: -10°C to 50°C | IP54 rated.