🔧 Key Features:

• ✅ Wide Test Current Range: Supports multiple test currents – 10mA, 30mA, 100mA, 300mA, and 500mA – to suit various protection settings.

• ✅ Multiple Test Modes: Includes ½×, 1×, 5×, and Auto Ramp test functions for thorough RCD analysis.

• ✅ Trip Time Measurement: Measures RCD trip response time with high accuracy.

• ✅ Phase Angle Selection: Allows testing at 0° and 180° to cover different fault conditions.

• ✅ Auto Ramp Function: Gradually increases current to determine the precise tripping threshold of the RCD.

• ✅ Large Backlit Display: 71mm × 34mm LCD screen with backlight for clear reading in all environments.

• ✅ Voltage Measurement: Measures AC voltage from 30V to 600V within a 45Hz–65Hz frequency range.

• ✅ Safety Alarms: Built-in misoperation and disconnection alerts with over-limit display.

• ✅ Auto Power Off: Saves battery life by powering down when inactive.

• ✅ Portable and Durable: Compact, lightweight, and easy to carry.

📊 Technical Specifications:

🔍 Applications:

• Electrical installations and safety inspections

• Residential, commercial, and industrial RCD testing

• Maintenance of distribution boards and socket-level RCDs

• Educational and training purposes for electricians

📦 Package Includes:

• UT582+ RCD Tester

• Test leads

• Carrying pouch

• Elastic securing strap

• User manual

✅ Why Choose the UT582+?

The UNI-T UT582+ offers comprehensive RCD testing with precision, safety, and ease of use. Whether you’re troubleshooting, inspecting, or ensuring system compliance, this device provides the functionality and confidence professionals need.