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Description
The Uni-T UT593AU is a comprehensive multifunction electrical installation tester specifically engineered for Australian electricians and HVAC contractors. Designed to handle the rigors of the job site, this versatile tool allows you to verify RCD trip time and current, loop/line impedance, continuity, and insulation resistance with a single, reliable device. It is built to meet AS/NZS electrical standards, ensuring your test results are always compliant and ready for sign-off.
Equipped with a 9999-count LCD and an analogue bar, the UT593AU provides clear, stable readings even in poorly lit plant rooms or cramped switchboards. Its robust construction and user-friendly interface make it a staple for anyone needing to perform quick, accurate verification of electrical systems without mucking around with multiple instruments.
Why It Matters
In the fast-paced world of electrical contracting, speed and accuracy are non-negotiable. Using the UT593AU means you can confidently assess fault levels and disconnection times, reducing the risk of call-backs and ensuring every installation meets local safety regulations. Whether you are working on a Sydney fit-out or a dusty industrial shed, this tester provides the peace of mind that your work is safe and verified.
What✓s Included
- UT593AU Multifunction Installation Tester
- Heavy-duty carry case for site protection
- Full test lead set (Red, Green, Black)
- Special power test lead and remote-control lead
- 6 × 1.5V batteries
- User manual and 12-month warranty
Features & Benefits
- Advanced RCD Testing: Supports 10/30/100/300/500 mA tests with x½, x1, x5, and ramp modes.
- High-Voltage Insulation Resistance: Test at 250V, 500V, and 1000V for cables and motors.
- Loop/Line Impedance: Assess fault levels and PFC/PSC up to 26 kA with ease.
- Low Resistance Continuity: Includes a >200 mA test current to prove bonds quickly.
- Backlit 9999-Count LCD: Features an analogue bar for quick visual reference in dark areas.
- Auto-Check System: Connection status verification saves time on every board.
Applications
- Commercial RCD verification and trip time testing.
- Industrial fault finding and loop impedance checks.
- Insulation resistance testing for HVAC motor circuits.
- Earth continuity bonding verification in residential installations.
- AS/NZS standards compliance reporting and sign-off.
Specifications
| Function | Range / Detail | Accuracy |
|---|---|---|
| Insulation Resistance | 250/500/1000V; up to 1000 MΩ | ±(5%+5) |
| Continuity | 0.00–199 Ω; >200 mA current | ±(2%+5) |
| Loop/Line Impedance | 0.01–2000 Ω; 20A test current | ±(5%+5) |
| RCD Testing | 10/30/100/300/500 mA; x½, x1, x5 | ±10% (current) |
Tradie Pro Tip
When testing RCDs, always run the x½ test first to confirm the device won✓t nuisance trip during standard operation. Then, use both 0 degree and 180 degree phase angles for x1 and x5 tests to capture the most accurate trip time required by Aussie verification standards.
Pair With
- Electrical Testing Meters: Expand your diagnostic toolkit.
- Replacement Test Lead Kits: Keep a spare set in the ute to avoid downtime.
- Digital Clamp Meters: Perfect for fast current measurements alongside your installation tester.
Keep Your Space Safe & Verified. Grab the Uni-T UT593AU today and streamline your compliance workflow!
Common Questions for Uni-T Complete Test Lead
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