The Uni-T UT582+ Digital RCD (ELCB) Tester is a high-precision, microprocessor-controlled instrument designed specifically for electrical contractors and HVAC technicians who need to verify the safety and performance of Residual Current Devices. Built for single-phase circuits ranging from 195V to 253V, this tester ensures that safety switches trip exactly when they should, providing essential protection for residential and light commercial installations.

Engineered for ease of use in the field, the UT582+ features an intelligent processing system that delivers fast trip time and trip current measurements. Its robust build and clear, backlit LCD make it a dependable companion for on-site safety audits and electrical troubleshooting, ensuring compliance with Australian standards and safety regulations.

Why It Matters

Testing RCDs is a critical safety requirement that cannot be overlooked. A faulty safety switch can lead to catastrophic electrical failures or injury. The UT582+ takes the guesswork out of compliance by providing digital accuracy, ensuring that the critical time-current characteristics of the safety device meet the necessary thresholds to protect property and life.

What's Included

• ✓ 1 x UT582+ RCD Tester
• ✓ 1 x Dedicated Test Line
• ✓ 1 x Soft Carrying Bag for transport
• ✓ 1 x Elastic Strap for hands-free operation
• ✓ 1 x Comprehensive English User Manual
• ✓ 12-Month Manufacturer Warranty

Features & Benefits

• Wide Current Range: Test RCD trip currents at 10mA, 30mA, 100mA, 300mA, and 500mA for versatile application.
• Auto Ramp Function: Efficiently measures both trip time and trip current simultaneously to find the exact point of failure.
• Voltage Measurement: Measures AC voltage from 30V to 600V (45Hz to 65Hz) for quick circuit verification.
• Phase Angle Selection: Switch between 0° and 180° to detect sensitivities in various RCD types.
• Safety Rated: Rated at CAT III 600V, meeting IEC 61010 and IEC 61557-6 standards.
• Continuity Testing: Includes a dedicated continuity test function up to 2000Ω.
• User-Friendly Interface: Large backlit LCD with full icon display ensures readability in dimly lit areas.

Applications

• ✓ Residential and domestic electrical safety audits.
• ✓ Light commercial circuit maintenance and testing.
• ✓ HVAC system installation verification for RCD-protected circuits.
• ✓ Routine safety switch testing for compliance paperwork.

Technical Specifications

Tradie Pro Tip: Always use the Auto Ramp feature if you suspect an RCD is "nuisance tripping." This function helps identify if the device is tripping at a lower current than its rated threshold, allowing you to catch a failing switch before it causes downtime for your client.

Pair With

• ✓ Uni-T Digital Multimeters
• ✓ Non-Contact Voltage Detectors
• ✓ Insulated Screwdriver Sets

Keep Your Clients Safe

Don't leave safety to chance. Ensure every circuit you work on is properly protected with the Uni-T UT582+ Digital RCD Tester. Order yours from HVAC Shop today for fast delivery and reliable performance on every job site.