VAISALA’s HM70 is a user-friendly meter for spot-checking humidity measurements. The HM70 is suitable for field checking and calibration of Vaisala's fixed humidity instruments such as the HMP230 Series transmitters.
Three probes are available:
* HMP75 general-purpose probe.
* HMP76 long, stainless steel probe, especially suitable for spot-checking in ducts.
* HMP77 with a small sensor head at the end of a five-metre cable, ideal for difficult-to-reach areas and for on-site calibration of Vaisala's process transmitters.
The HM70 features a multilingual, menu-based user interface, and a clear graphical LCD display.
Three measurement parameters can be displayed and logged into the meter's memory at the same time. An analogue output option is also available.