Testo 750-3 The Testo 750-3 Voltage Tester
The Testo 750-3 Voltage Tester is a reliable and precise tool designed for HVAC professionals to measure voltage safely and accurately. Featuring advanced technology, this compact tester offers quick and easy voltage detection, making it perfect for use in various HVAC applications. With its ergonomic design and durable construction, the 750 3 provides high-quality performance, ensuring that technicians can work efficiently and confidently in any environment.
The testo 750-3 voltage tester is the most innovative voltmeter on the market. The clear all-around LED display with fibre-optic technology for excellent voltage indication can easily be read in any position. A second LC display also indicates the current reading. An anti-slip ring and the handle's ergonomic shape also ensure you can work comfortably. The integrated torch helps with the illumination of dark measuring points. And the voltage tester is extremely durable thanks to the robust housing.
The testo 750-3 voltage tester is best suited for determining voltage or de-energization on electrical circuits or systems. In addition, it can also be used to test continuity, measure rotating magnetic fields, and test residual current circuit breakers via the RC trigger function. Vibrating load buttons ensure that trigger tests cannot be carried out accidentally.
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 The Testo 750-3 Voltage Tester
Accurate and easy to use