BSIDE S4 Smart Pen-Type Digital Multimeter – Precision Meets Portability
Ultra-compact pen-style design for effortless one-handed operation, ideal for electricians and DIY enthusiasts working in tight spaces. Features a high-contrast LCD with 4000-count resolution for precise AC/DC voltage, resistance, continuity, NCV, and frequency measurements. Durable ABS housing with reinforced probe tips and anti-slip grip, built to withstand daily job site demands. Auto-ranging functionality and low-battery indicator streamline workflow, while built-in torch ensures visibility in dim environments. Perfect for HVAC troubleshooting, automotive diagnostics, and home appliance repairs. Includes protective cap and lanyard for secure storage and transport. Engineered for accuracy (CAT III 600V safety rating) without sacrificing affordability—bulk discounts available for professionals.