UNI-T UT582+ RCD Tester, 10-500mA Trip Current, 0-2000ms Timing, CAT III 300V, Auto Ramp Test

English Manual

Professional RCD/GFCI Tester for Electrical Safety Compliance
The UNI-T UT582+ is an advanced residual current device tester designed for electricians and safety inspectors. It accurately measures trip current (10-500mA) and disconnection time (0-2000ms) of RCDs/GFCI breakers, ensuring compliance with IEC 61008/61009 standards.

Key Features:

• Comprehensive RCD Testing:
  • Trip Current: 10/20/30/100/300/500mA (±2% accuracy)
  • Trip Time: 0-2000ms (±2% accuracy)
  • Auto Ramp Test: 20%-110% step increments (10% steps)
• Safety & Diagnostics:
  • Contact Voltage Alarm: 25V/50V UL thresholds
  • RCD Wiring Check: Detects incorrect phase/neutral connections
  • Phase Angle Test: 0° & 180° half-cycle modes
• Additional Functions:
  • AC Voltage Measurement: 30-600V (±3% accuracy)
  • Frequency Detection: 45-65Hz
  • Data Hold & Backlight
• Robust Design:
  • CAT III 300V safety rating
  • Fuse-protected inputs
  • IP54 dust/moisture resistance

Technical Specifications:

• Power Supply: 6×1.5V AA batteries (included)
• Display: 70.6×34mm LCD with hold/backlight
• Dimensions: 160×100×70.5mm
• Weight: 400g
• Operating Temp.: 0°C to 40°C

Applications:
✔ RCD/GFCI installation verification
✔ Electrical maintenance audits
✔ Industrial/commercial safety inspections
✔ Home circuit breaker testing

Package Includes:

• 1× UT582+ RCD Tester
• 1.5m Test Leads (3-pin plug + probes)
• Carrying Strap & Manual
• 6× AA Batteries

Why Choose UT582+?

• IEC 61557-6 Certified: Meets international RCD testing standards
• Auto Ramp Mode: Simulates real-world fault conditions
• Clear Diagnostics: Identifies wiring faults before testing
• Compact & Durable: Field-ready with protective holster