The Megger RCDT330 Residual Current Device Tester is a professional-grade, handheld instrument purpose-built for validating the performance of RCDs across domestic, commercial and industrial electrical installations. Offered strictly for rent or hire, it enables contractors, test engineers and facility maintenance teams to perform fast, standards-compliant trip-time and trip-current testing without investing in permanent ownership.
Designed by OEM Megger, the RCDT330 covers the most common RCD ratings (10 mA – 1000 mA), delivering ½ I, I, 5 I and ramp tests at both 0° and 180° conduction angles. A single-button auto-sequence simplifies mandatory 30 mA checks, while the back-lit display, remote test probe and rugged IP54 housing keep measurements clear and safe on busy switchboards. Built-in voltage and frequency indication confirms circuit status before testing, helping technically minded users maintain compliance with BS 7671 and IEC standards.
Key Features:
- Comprehensive test currents: Verifies 10 mA, 30 mA, 100 mA, 300 mA, 500 mA and 1 A RCDs for broad site coverage.
- ½ I, I, 5 I & ramp modes: Provides trip-time and trip-current measurements needed for full compliance checks.
- Auto-sequence for 30 mA devices: Runs all polarity tests with one press, boosting productivity.
- Integrated voltage & frequency display: Confirms safe test conditions and supplies additional diagnostic data.
- Remote probe with test button: Allows hands-free operation when access is limited or PPE is in use.
- Rugged IP54 case & back-lit screen: Ensures reliable performance and clear results in demanding field environments.
Why Choose the Megger RCDT330 Residual Current Device Tester?
- High-precision measurements that support compliance with international wiring regulations.
- Feature-rich design that speeds workflows and reduces on-site downtime.
- Robust, portable construction suitable for repeated field deployment.
TechRentals provides the Megger RCDT330 Residual Current Device Tester on flexible rental terms, giving you access to premium equipment without the upfront cost of ownership. Backed by over 50 years of industry expertise, we help ensure accurate and efficient RCD compliance testing.
Enquire today to rent the Megger RCDT330 Residual Current Device Tester and streamline your electrical safety verification and compliance tasks.
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