HM40 indicator without a measurement probe - Vaisala Online Store

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HM40 indicator without a measurement probe

The HM40 indicator without a measurement probe is intended for use with any HM40 series probes (HMP113, HMP113 with HM40HANDLE, HM42PROBE and HM46PROBE). The measurement data can be displayed in numeric, graphic or statistic views.

The package includes:

  • HM40 indicator (no measurement probe included)
  • Alkaline batteries 2 x AA sized, 1.5V (LR6)
  • Quick User's Guide in multiple languages

HM40 indicator without a measurement probe
HM40 indicator with a snap-on connector. Note: Cable and probe sold separately.
Standard delivery time for single unit: 1 week
About delivery times »
Warranty: 12 months
About warranty »

Part no. HM40INDI

Quantity Price
318 € + VAT

Detailed information

Measurement parameter(s)Indicator can display:
Relative humidity
Absolute humidity*
Dew point temperature*
Mixing ratio*
Wet bulb*
Operating temperature-10 ... +60 °C (+14 ... +140 °F) T
Operating voltage2xAA-size alkaline batteries, type IEC LR6
Housing classificationIP54
Links See full specifications on
Download user guides and other product documents on

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