Table of contents
- Meet the UT593AU: What it does best
- Designed for safety-first inspections
- Top features electricians love
- What’s in the box?
- Important specs at a glance
Meet the UT593AU: What it does best
The UT593AU is a reliable go-to for testing insulation, RCD trip time, voltage, loop impedance and more. Built to handle Australian electrical safety jobs, it's smart, accurate and built tough.
Designed for safety-first inspections
Perfect for electricians testing home or commercial setups. The UT593AU helps ensure gear is safe to use and up to code.
- ✅ Built to meet AS/NZS standards for Australian conditions
- ✅ RCD trip current and time testing across 10mA to 500mA
- ✅ 0° and 180° phase angle testing helps find faults fast
- ✅ Countdown test mode adds extra safety confidence
- ✅ Ideal for insulation, continuity, and earth loop testing
- ✅ Clear phase sequence display (L1-L2-L3)
Top features electricians love
Easy to use, feature-packed, and built to save time on every test. Here’s what makes the UT593AU a workshop essential.
- ✅ Large 9999-count LCD display with analogue bar
- ✅ White backlight for dark workspaces
- ✅ RCD trip current tests: ×1/2, ×1, ×5, plus ramp mode
- ✅ Loop impedance and PFC test up to 26kA
- ✅ Earth continuity test with >200mA test current
- ✅ Dual AC/DC voltage test up to 440V
- ✅ Auto power off to save battery
- ✅ On-screen connection status display
What’s in the box?
Everything you need to get started is included. Great for onsite work or as a handy backup unit in your van.
- ✅ Carry case for safe storage
- ✅ Batteries included (6 x 1.5V)
- ✅ Red, green, and black test leads
- ✅ Special power test lead + remote control test lead
- ✅ Printed manual for quick setup
- ✅ 12-month warranty for peace of mind
Important specs at a glance
Need the numbers? Here are the key figures to know when comparing tools for your kit.
- ✅ Insulation resistance up to 1000MΩ @ 1000V
- ✅ Line/loop impedance from 0.01Ω to 2000Ω
- ✅ RCD test current range: 10mA to 500mA
- ✅ Voltage range: 0–440V (AC/DC)
- ✅ Weight: 1000g (lightweight for fieldwork)
- ✅ Dimensions: 210mm × 175mm × 90mm
- ✅ Display: 125mm x 37mm LCD with backlight
- ✅ Test current for low-resistance: >200mA