Testo 0590 7503 750-3 Voltage Tester

The Testo 750-3 voltage tester has an all-round LED display that can be seen from any position and guarantees an ideal voltage indication thanks to its unique fibre optics.

It meets the latest voltage tester standard EN 61243-3:2010 and meet CAT III 1000V CAT IV 600V safety standards.

The Testo 750-3 is also suitable for single-pole voltage testing and has a torch along with an RC trigger function that works by applying a 35mA load to the circuit. Vibrating load buttons ensure that the trigger test cannot be carried out accidentally.

In addition, the Testo 750-3 is fitted with an LCD display to show the actual voltage reading.

• DC voltage
• Resolution: 12 to 690V / 12V, 24V, 50V, 120V, 230V, 400V, 690V
• Accuracy: according to DIN EN 61243-3:2010
• AC voltage
• Resolution: 12 to 690V / 12V, 24V, 50V, 120V, 230V, 400V, 690V
• Accuracy: according to DIN EN 61243-3:2010
• Instrument and measurement functions
• Continuity testing: yes
• Rotating magnetic field testing: yes
• Single pole phase testing: yes
• General
• Operating temperature: -10 to +50°C
• Protection class: IP64
• Warranty: 2 years
• Overvoltage category: CAT IV 600V; CAT III 1000V
• Authorisations: TÜV; CSA; CE
• Testo type 0590 7503 750-3