testo 6631 - Transmitter for greenhouses and laboratories

Order-Nr.  0555 6631

  • Transmitter with precise Testo humidity sensor that has long-term stability (±2.5 %RH)

  • Two analog outputs (humidity/temperature)

  • Built-in ventilator enables flow impact onto the sensor for recording an average climate in the greenhouse

  • Optimum protection of electronics and sensor from humidity influences (e.g. during sprinkler irrigation) thanks to integration of the probe in the housing

Transmitter for greenhouses and laboratories

Product Description

The testo 6631 transmitter was developed specially for monitoring critical ambient conditions in greenhouses, e.g. for bio research purposes. Precise and reliable humidity measurement is indispensible in these applications, in order to avoid costs caused by failed experiments.
Process security and system availability, among the most important factors in experimental plants, are supported by a number of properties of the testo 6631 bio research transmitter.


Delivery Scope

  • testo 6631 humidity/temperature transmitter (measuring indicator) for greenhouses and laboratories with selectable signal outputs including instruction manual
  • Optionally with display


P2A PC software

Order Number: 0554 6020

Price on Request