Mestek Professional AC20 Pen-Type Voltage Tester
Ultra-sensitive non-contact voltage detection up to AC20V for quick and safe electrical diagnostics. High-precision intelligent induction eliminates false alarms with advanced signal filtering. Slim pen-style design fits easily in pockets or tool belts, featuring durable ABS housing and reinforced tip for long-lasting use. Bright LED and audible alerts ensure clear readings in low-light environments. Ideal for electricians, DIY enthusiasts, and home inspectors—test outlets, wiring, and appliances without direct contact. Certified safety compliance for risk-free voltage checks. Bulk pricing available for contractors and wholesalers—stock up on reliable, professional-grade testers at unbeatable global rates.