ATuMan ST2 Socket Tester

Real-Time Monitoring at a Glance: Equipped with an embedded high-definition color display and backlit digital interface, this voltage tester delivers instant, clear readings of current voltage, frequency, and circuit status. No more squinting at blurry analog meters—get comprehensive system performance data in one intuitive glance.

Accurate & Reliable Readings: Precisely measures voltage (90-250V/45-65Hz) with professional-grade accuracy, ensuring you can instantly verify if your electrical system is operating within safe, correct parameters. The bright "CORRECT" indicator confirms proper circuit status for peace of mind.

User-Friendly Design: Sleek, compact form factor with a backlit panel ensures visibility in low-light environments, while the plug-and-play design requires no complex installation—simply plug into your outlet and get real-time data immediately.

Versatile Applications: Perfect for homeowners, electricians, DIY enthusiasts, and industrial technicians. Ideal for checking outlet safety, verifying generator output, troubleshooting electrical issues, and ensuring compliance with electrical standards in residential, commercial, and workshop settings.

Durable & Safe Build: Constructed with high-quality, fire-resistant materials to withstand daily use, with built-in safety protections to prevent overloading and ensure long-term reliability.

Size: 2.36 * 2.36 * 2.62inches

Working Voltage: 90-250V/45-65Hz

RCD Current >30mA

LCD Operating Voltage: 220V±20V

Operating Current: <3mA (Non RCD Test State)

Voltage Measurement Accuracy: ± (2%+5)