Digital Socket Tester | ZPCT1806A RCD Checker
Inquiry via WhatsAppDigital Socket Tester: Essential Precision for Electrical Safety
This Digital Socket Tester is the ultimate solution for professional electricians, home inspectors, and maintenance technicians in Singapore who require instant verification of outlet wiring. The ZPCT1806A model is specifically designed for 220V-250V systems, providing a clear and reliable way to detect potential hazards such as missing earth, live-neutral reverse, and other common wiring errors. Ensuring your power outlets are correctly wired is a critical step in preventing electrical fires and equipment damage.
Advanced Diagnostic Performance and RCD Testing
Our equipment is engineered for industrial-strength reliability, featuring a built-in RCD (Residual Current Device) test function. By pressing the dedicated button, this Digital Socket Tester can simulate a 30mA leakage trip to ensure your safety switches are functioning correctly. The bright LED indicator system provides 7 distinct light patterns that allow for immediate diagnosis of the outlet’s condition, including “Correct,” “Missing Earth,” “Live Earth Reverse,” and more. Unlike basic testers, this precision instrument offers a durable casing and a high-visibility interface that works even in dimly lit environments.
Compact Engineering and User-Friendly Operation Efficiency and portability are key for technical fieldwork. This tool features a standard Singapore 3-pin plug design, making it a plug-and-play solution for any standard household or industrial outlet. With its compact footprint, this diagnostic tool fits easily into any professional toolkit or pocket. The clear labeling on the front panel ensures that even non-technical users can interpret the results accurately, making it an essential asset for routine home safety checks and professional electrical audits alike.
Why Trust Aiguru for Your Safety Equipment? As leading industrial and technical experts in Singapore, Aiguru is committed to supplying only the highest quality testing solutions. Every Digital Socket Tester we supply undergoes strict quality control and is CE certified to meet international safety and performance standards. We understand the importance of electrical integrity, which is why we provide tools that deliver consistent, accurate results every time you plug them in. Our team offers dedicated technical support to ensure you have the right equipment for your specific maintenance needs.
Investing in a high-quality Digital Socket Tester is a small step that provides massive peace of mind. Whether you are moving into a new office or performing annual facility maintenance, this device is your first line of defense against faulty wiring.
For more professional technical tools, explore our 4 In 1 Cordless Soldering Iron or Aluminum Alloy Ruler. Adhering to international electrical safety standards ensures that your projects are completed safely and to the highest professional level.



Delivery Information
Delivery arrangements are subject to product availability, order quantity, and delivery location. Local and international delivery options are available based on customer requirements. Estimated delivery timelines will be confirmed after order acknowledgement.
For project‑based or OEM orders, please contact us for logistics coordination.








