The Tesla TESRCDT is a plug-in socket tester designed to verify the correct wiring of active (L), neutral (N), and earth (E) connections. With clear LED indicators and adjustable RCD trip settings, it's an essential tool for electricians performing quick compliance checks on general power outlets.

Built for ease of use, the TESRCDT supports selectable test currents from 10mA to 35mA, allowing simulation of RCD operation under various fault conditions. It operates on standard Australian voltages (210–250V AC, 50Hz) and offers immediate, visible feedback for fast, accurate troubleshooting on site.

Compact, lightweight, and portable, it’s ideal for day-to-day electrical testing in residential, commercial, or industrial environments.

• Detects L, N, and E wiring faults: Instantly confirms correct or faulty socket polarity.
• Bright LED indicators: Provides clear, real-time visual feedback during testing.
• Selectable RCD trip current (10–35mA): Simulates fault conditions to verify RCD function.
• Plug-in design: Compact and easy to use—perfect for fast compliance checks.
• Suitable for 210–250V AC systems: Designed for Australian residential and commercial use.

Q: What does this tester detect?
A: It checks socket polarity by identifying active, neutral, and earth wiring, confirming correct connections using LEDs.

Q: What are the test settings used for?
A: The adjustable mA settings (10–35mA) simulate fault conditions to ensure proper RCD operation.

Q: Is it suitable for standard domestic sockets?
A: Yes, it supports 210–250V AC, making it ideal for testing Australian GPOs and switchboards.