Testo 750-3 - Digital Voltage Tester with GFCI Test

Description

The Testo 750-3 (0590 7503) is the most advanced digital voltage tester in the Testo 750 series. It includes all the features of the Testo 750-2, such as the all-around LED display and GFCI test function, but adds a 3-digit LC display to show the actual voltage measurement. This allows for a precise reading in addition to the clear visual voltage indication.

Key Features

• Dual voltage indication: Features both the patented all-around LED display with fiber optic technology for high-visibility indication and a 3-digit LC display for a precise numerical voltage reading.
• GFCI/RCD test function: The RC trigger function applies a 35 mA load to the circuit, which is used to test ground fault circuit interrupters (GFCIs) or residual current devices (RCDs). Vibrating load buttons ensure the test is intentionally activated.
• Integrated torch: A built-in flashlight illuminates dark work areas and measuring points, which is particularly useful in switching cabinets or basements.
• Single-pole voltage testing: This function can be used to quickly determine if a conductor is live.
• Continuity testing: Provides an audible and visual signal for continuity tests.
• Rotating magnetic field test: Used for testing the phase sequence in three-phase systems.
• Safety rating: Certified according to the latest EN 61243-3 standard and rated CAT IV 600V and CAT III 1000V.
• Robust and ergonomic design: Features a sturdy housing and an ergonomic handle with an anti-slip ring for comfortable and safe operation.