
Testo · testo 6612
testo 6612 - Process humidity probe for duct mounting
The testo 6612 temperature and humidity probe is designed for measurements in air conditioning ducts.

Testo · Capuchon de protection en PTFE avec orifice de purge
The protective cap made of PTFE prevents damage to the sensor system caused by humidity or moisture in processes with high humidity. Thanks to the drip hole, the condensate can drain off. Optimum protection is provided by the protective cap in combination with our condensation protector.
Category: Measuring instruments · Filters and protective caps

Testo · testo 6612
The testo 6612 temperature and humidity probe is designed for measurements in air conditioning ducts.

Testo · testo 6614
The testo 6614 temperature and humidity probe is designed for measurements in processes that are difficult to access. With its integrated sensor heating, the humidity sensor is optimally protected against condensation and corrosion – so you can enjoy high-precision measurement results, even with high process humidity, and benefit from its long service life.

Testo · testo 6617
The testo 6617 temperature and humidity probe is designed for measurements in environments with aggressive media. With the built-in self-monitoring function, you can prevent faulty measurements or measurement interruptions – because it detects signs of corrosion at an early stage, thus the probe can be replaced in good time.

Testo · testo 6621
The high-performance measurement transmitter testo 6621 is a reliable partner for applications in building air conditioning. Accuracy, long-term stability and reliability – our measurement transmitter meets the high demands of building automation, helping you to reduce costs.

Testo · testo 6651
The testo 6651 transmitter for demanding measuring tasks: In combination with the testo 660x probe series, the transmitter can master exceptionally demanding measuring tasks in air conditioning technology and numerous other fields of application.

Testo · testo 6681
Ideal for industrial humidity measurement: With professional measuring technology, maximum precision and practical features, the testo 6681 humidity transmitter, in combination with the testo 6610 probe series, is impressive even when it comes to demanding measuring tasks, e.g. in drying and air conditioning technology, high humidity or trace humidity applications.

Testo · Capuchon de protection plastique
The open plastic protection cap protects the sensor mechanically from damage by touching.

Testo · Filtre de protection métallique, Ø 12 mm
The open metal protection cap protects the sensor mechanically from damage by touching.

Testo · Filtre en acier inoxydable fritté
With the sintered stainless steel filter, you protect your sensor reliably from dirt particles – even in applications in dusty atmospheres or at higher flow velocities.

Testo · Filtre en tissu métallique
With the wire mesh filter, your sensor is optimally protected from coarse dirt particles and unintentional touching.