Testo CO probe (digital) - with Bluetooth Borescope and comes with a keyboard

and comes with a keyboard for easy use

batteries (4 x AA AlMn Mignon batteries)

and efficiently

The temperature data logger testo 184 T4 is supplied by a standard battery which can be exchanged by the user

Testo 425 thermal anemometer for quick

Testo CO probe (digital) - with Bluetooth Borescope and comes with a keyboardUse the CO probe with the compatible testo multifunction measuring instrument (please order separately) to detect carbon monoxide. CO probe with Bluetooth features The readings of the CO probe are transmitted to your measuring instrument via Bluetooth, up to a distance of 20 m. Particularly useful: store individual readings directly in the measuring instrument by pressing the button on the probe. The clearly structured measurement menu for long term