Voltage Testers | Electrical Testing Equipment

Voltage Testers for Electrical Safety
Voltage testers are essential tools for electricians, maintenance technicians, and DIY enthusiasts working with electrical systems. These devices detect the presence of voltage in outlets, switches, wiring, and electrical panels, helping prevent shock hazards and verify power status before maintenance work.

Types of Voltage Testing Tools
Our collection includes non-contact voltage testers (NCVTs) that detect voltage without direct contact with conductors, dual-range testers for both low and high voltage applications, and contact-type voltage detectors for precise measurements. Each tool is designed to meet safety standards for residential, commercial, and industrial electrical work.

Key Applications

Testing electrical outlets and receptacles for live voltage
Verifying circuit breaker operation and identifying correct breakers
Checking light fixtures, switches, and wiring before installation
Troubleshooting electrical faults and power issues
Confirming de-energized circuits before maintenance

Safety Features
Modern voltage testers feature CAT ratings that indicate their safety level for specific electrical environments, visual and audible alerts for voltage detection, insulated probes and housings, and automatic power-off functions. Always verify your tester is rated for the voltage levels you’ll be working with and follow proper lockout-tagout procedures.

Choosing the Right Voltage Tester
Consider the voltage range you’ll be testing (typically 12V to 1000V for most applications), whether you need contact or non-contact detection, portability requirements, and CAT safety ratings. Non-contact testers offer quick screening, while contact testers provide definitive voltage readings and polarity information.