1. Home
  2. Videos
  3. Video instructions: Changing the testo 340 / testo 350 sensor

Video instructions: Changing the testo 340 / testo 350 sensor

Handy. Fast. Simple.

We’ll show you how easy it can be to change probes yourself in everyday work. That saves you valuable time – and nerves.

Testo - Head Office
Testo Pty Ltd
Unit 11, 114-118 Merrindale Drive
Croydon SouthVictoria 3136
Australia
+61 (0)3 8761 6108+61 (0)3 4100 0438
Testo - Service Centre
For all calibration and repair services.
Unit 1, 10-12 Sigma Drive
Croydon South Victoria 3136
Australia
+61 (0)3 8761 7108

You can reach us by telephone during these hours:

Mon - Fri: 9:00 - 17:00 (AEST)
Image
Blog

Visit our blog

© 2026