Testo Radio Module for Use with testo 635-1, testo 635-2, testo 735-1, testo 735-2

For testo measuring instruments with radio option
Wireless measurement at distances of up to 20 m
Flexible thanks to plug-in probe heads

  for the following countries DE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, FR, GB, BE

Measure temperatures across long distances using this temperature probe radio module from Testo. To use it, simply attach this device to your digital thermometer, and it will transmit signals from your measuring probe to your thermometer for easy analysis. As there's no need to connect your probe to a wire, it gives you increased flexibility and freedom of movement in your measuring applications.

• Unidirectional radio transmission for clear signal quality
• Broad operating temperature range between -20°C and +50°C for use in demanding environments

• HVAC systems
• Warehouses
• Marine engineering

This module offers radio coverage of up to 20m between your probe and measuring instrument. This means you can rely on it for steady signal transmissions across large areas.