Testo 750-2 Digital Voltage Tester
The Testo 750-2 Digital Voltage Tester allows for fast and accurate testing of electrical systems. It features a patented LED display visible from all angles, making it easier to confirm readings in any working position. The device handles both DC and AC voltage from 12 to 690 V, ensuring wide application use across electrical systems.
Designed with user safety and efficiency in mind, the Testo 750-2 meets stringent safety standards including CAT IV 600 V and CAT III 690 V. The built-in fibre-optic technology ensures clear, unambiguous voltage indication. Additionally, its robust IP64-rated housing protects against dust and splashes, ideal for rugged environments.
Enhanced Features
This model includes single probe voltage testing, RC trigger functionality, and a GFCI test function that provides a vibrating alert when active. The phase sequence test determines motor rotation direction, while the continuity test ensures reliable circuit verification. Each feature has been designed to support technicians with intuitive operation.
Reliable Performance and Build
Equipped with a flashlight, the Testo 750-2 improves visibility in low-light conditions. It runs on two AAA batteries and operates in temperatures from -10 to +50 °C. With TÜV, CSA, and CE certification, this tester offers peace of mind and consistent performance in any scenario.
Key Features
- Voltage range from 12 to 690 V for both AC and DC
- Fibre-optic, 360° LED voltage bar for easy visibility
- Complies with EN 61243-3:2014 and CAT IV safety ratings
- Built-in flashlight improves visibility at test points
- GFCI function includes vibration for active feedback
- Single pole phase testing with fast results
- RC trigger function for circuit protection checks
- Rotating magnetic field testing supported
- Compact design with IP64 protection for field use
- Compatible with standard 2 x AAA micro batteries













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