Uni-T UT533 isolationsmodstandsmåler

The Uni-T UT533 Insulation Resistance Tester is a professional-grade instrument designed for measuring insulation resistance in electrical systems. It offers reliable performance for maintenance, troubleshooting, and safety testing in industrial, commercial, and residential applications.

Advantages

This tester provides accurate insulation resistance measurements up to 2000 MΩ, with test voltages of 250V, 500V, and 1000V. It features a large backlit LCD display for easy reading in low-light conditions, and an auto-ranging function for convenient operation. The device is built with safety in mind, complying with IEC 61010-1 and CAT III 600V standards.

Suitable for

• Electricians and maintenance technicians
• Testing insulation of cables, motors, transformers, and switchgear
• Preventive maintenance and troubleshooting
• Industrial and commercial electrical installations

Key specifications

• Brand: Uni-T
• Model: UT533
• MPN: UT533
• EAN: 6935750553305
• Category: Insulation Resistance Tester
• Product Colour: Red and Grey
• Built-in Display: Yes
• Control Type: Buttons
• Certification: CE, UKCA
• Compliance Certificates: IEC 61010-1, CAT III 600V

Recommendations

For accurate and safe insulation testing, the Uni-T UT533 is a reliable choice. Its robust design and clear display make it suitable for both professional and DIY use. Always follow safety guidelines when working with electrical systems.