CAT IV High Voltage Tester Electric Hybrid Vehicles

The Sealey CAT IV High Voltage Tester is a professional-grade voltage testing instrument designed specifically for electric and hybrid vehicles, offering safe high voltage verification up to 1000V. This 2-pole voltage tester meets CAT IV 1000V standards and provides accurate testing across 6-1000V DC and 24-1000V AC ranges, making it suitable for both high voltage vehicle systems and conventional AC mains circuits. The tester incorporates essential safety features including EN 61243-3 certification and IP65 environmental protection, ensuring reliable operation in workshop conditions. Beyond electric vehicle applications, this versatile tool serves multiple purposes in automotive electrical diagnostics. Use it to verify voltage and polarity on car batteries, conduct continuity testing on DC circuits, or check power supply integrity across a wide voltage range. The integrated self-test function confirms operational readiness before use, whilst the built-in illumination light aids visibility when working in poorly lit areas or under vehicle bonnets. The compact design weighs just 0.29kg, making it practical for everyday workshop use whilst maintaining accuracy of +/-(3%+3)V. With maximum current draw under 3.5mA at 1000V, it provides safe measurements on live circuits. The tester operates on 2 x AAA batteries (not included) and carries CE certification for professional trade use.

Features and Benefits:

• CAT IV 1000V rating ensures safe testing on high voltage electric and hybrid vehicle systems
• Wide voltage range (6-1000V DC, 24-1000V AC) covers multiple automotive and mains applications
• IP65 protection guards against dust and water ingress in workshop environments
• Self-test function verifies tester operation before use
• Integrated illumination light improves visibility in confined spaces
• Compact 0.29kg design for comfortable handling during diagnostics

Specifications: Accuracy: +/-(3%+3)V Brand: Sealey CAT Category: CAT IV 1000V IP Rating: IP65 Maximum Current: