Testo 750 3 Voltage Tester (0590 7503) – Reliable Electrical Testing | HVAC Shop
Testo 750-3 Voltage Tester – Reliable, Precise & Built for Professionals
The Testo 750-3 Voltage Tester is a reliable voltage tester family designed for HVAC professionals to measure voltage safely and accurately. Featuring unique fibre optic technology, this compact tester offers quick and easy single pole voltage testing, making it an essential tool for various HVAC and electrical applications.
With its ergonomic design and durable construction, the 750 3 provides convenient and reliable voltage detection, ensuring that technicians can work efficiently and confidently in any environment.
Innovative Features of the Testo 750-3 Voltage Tester
- Cutting-Edge Display: The optic technology in the single pole voltage tester features an all-around LED display with fibre-optic technology, ensuring clear visibility in any position. A second LC display provides precise readings.
- User-Friendly & Comfortable Design: An anti-slip ring and an ergonomic handle make operation easy, while the integrated torch illuminates dark measurement points.
- Built for Durability: The robust housing enhances longevity, making it a model in Testo convenient for demanding work environments.
- Advanced Testing Capabilities: In addition to voltage and de-energization testing, the tester supports continuity checks, rotating magnetic field measurements, and residual current circuit breaker testing via the RC trigger function. The vibrating load buttons prevent accidental trigger tests, ensuring maximum safety.
For HVAC technicians and electricians, the Testo 750-3 delivers cutting-edge technology and reliable performance, making it an indispensable addition to any HVAC tool kit.
Specifications
- LC display showing the reading
- Clear, patented all-round LED display
- In accordance with DIN EN 61243-3:2010, CAT 3 & CAT4
- RC trigger function and vibrating load buttons
TECHNICAL DATA |
TESTO 750-1 |
TESTO 750-2 |
TESTO 750-3 |
| Voltage testing | 12 to 690 V | 12 to 690 V | 12 to 690 V |
| Continuity testing | < 500 kΩ | < 500 kΩ | < 500 kΩ |
| Rotating magnetic field testing | 100 to 690 V at 50/60 Hz |
100 to 690 V at 50/60 Hz |
100 to 690 V at 50/60 Hz |
| Single pole phase testing | - | 100 to 690 V at 50/60 Hz |
100 to 690 V at 50/60 Hz |
| RDC/RC trigger function | - | YES | YES |
| LC display | - | - | YES |
| Measuring point illumination | - | YES | YES |
| Overvoltage category | CAT4/600 V CAT3/1,000 V |
CAT4/600 V CAT3/1,000 V |
CAT4/600 V CAT3/1,000 V |
| Protection class | IP 64 | IP 64 | IP 64 |
| Operating temperature | -10 to +50°C | -10 to +50°C | -10 to +50°C |
| Storage temperature | -15 to +60°C | -15 to +60°C | -15 to +60°C |
| Dimensions (L x W x H) | 270 x 65 x 35 mm | 270 x 70 x 35 mm | 270 x 70 x 35 mm |
| Weight | 119 g | 243 g | 243 g |
| Warranty | 2 years | 2 years | 2 years |
| Authorizations | TÜV, CSA, CE | TÜV, CSA, CE | TÜV, CSA, CE |
| Standard |
Instructions & Manuals
Testo 750-3 Voltage Tester - 0590 7503 Manual
2 Years
Testo 750 3 Voltage Tester (0590 7503) – Reliable Electrical Testing | HVAC Shop
Accurate and easy to use