The Uni-T UT18C Voltage and Continuity Tester is a rugged, high-performance diagnostic tool engineered specifically for electrical professionals who operate in demanding industrial and commercial environments. Designed to withstand the rigors of the field, this tester provides accurate readings for both AC and DC voltage across a wide range, ensuring you have the data needed to maintain complex systems safely.

With its IP65 rating, the UT18C is dustproof and water-resistant, making it the ideal choice for smelting sites, manufacturing floors, and exposed outdoor switchgear. Whether you are checking phase rotation on a three-phase motor or performing routine continuity checks, this tester delivers reliable performance with both visual LED indicators and a clear LCD display.

Why It Matters

Safety is paramount when working with high-voltage systems. The UT18C features a CAT IV 600V safety rating and a built-in RCD test function, allowing you to verify switchboard safety without carrying multiple devices. Its ability to detect voltage down to 6V and up to 690V makes it a versatile powerhouse for everything from control circuits to heavy-duty power lines.

What's Included

• ✓ 1 x Uni-T UT18C Voltage and Continuity Tester
• ✓ Internal Batteries
• ✓ Comprehensive English Manual
• ✓ 12-Month Warranty Card

Features & Benefits

• Wide Voltage Range: Measures AC/DC voltage from 6V to 690V for maximum versatility.
• Phase Rotation Testing: Quickly identify phase sequence in three-phase systems (57V to 400V).
• RCD Test Function: Integrated testing for 230V systems ensures safety switches are operating correctly.
• Rugged Durability: IP65 rated and designed to survive harsh worksite conditions.
• Enhanced Visibility: Built-in LED work light and backlit LCD facilitate work in dark switchboards.
• Audio-Visual Continuity: Resistance checks up to 100kΩ with clear beep and light alerts.

Applications

• ✓ Industrial electrical maintenance and troubleshooting.
• ✓ Commercial switchboard inspections and RCD verification.
• ✓ Three-phase motor installation and rotation checking.
• ✓ Outdoor electrical infrastructure testing.

Technical Specifications

Tradie Pro Tip: When testing for phase rotation, ensure you have a firm grip on the handles to maintain proper contact. The UT18C's silent mode is also a lifesaver when working in noise-sensitive environments like hospitals or offices where loud beeping can be a distraction.

Pair With

• ✓ HVAC Shop Industrial Clamp Meters
• ✓ Heavy-Duty Insulated Hand Tools
• ✓ Protective Tool Carry Cases

Equip your kit with the Uni-T UT18C and bring industrial-grade reliability to every job. Shop with HVAC Shop today for fast shipping and expert support.