Testo 745 non-contact voltage tester 0590 7450

The non-contact voltage tester with an acoustic and visual LED signal determines whether electric current flows through the nearby (including behind the wall) electrical wires without removing their insulation or cutting a hole in the wall.

- Adaptable for phase detection or voltage indication.

- Ideal for quick initial inspection of areas where damage is suspected.

- Built-in light for working in the dark.

Testing range: 12...1000 V
Operating temperature: -10...+50°C
Relative air humidity of use: 0...80%rM
Storage temperature: -15...+60°C
Batteries: 2xAAA finger batteries (included)
Dimensions: 155×25×23mm
Safety standard: CAT IV 600 V; CAT III 1000V
Protection class: IP67
Weight: 63g