Dr Barbara Brooks

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Not Applicable
Instrument Support Level

Not Applicable

Manufacturer & Model

HOBO, U23 Pro v2

CEDA Archive Name

Not Applicable

Data Products

Not Applicable

Insurance Value

Not Applicable

Physical Dimensions

10.2 cm × 3.8 cm, 120g


See page for details

Daily Facility Charge

Not Applicable


Calendar 2:
HOBO U23-002 Pro V2 Temp & RH Data Logger with External Sensor

HOBO U23-002 Pro V2 Temp & RH Data Logger with External Sensor

As a service to the wider community, the AMOF website “showcases” facilities that are not operated or supported by AMOF.

This is not an AMOF instrument please do not apply to AMOF for access.


The HOBO Pro v2

The HOBO Pro v2 External Temperature/Relative Humidity Data Logger is a weatherproof data logger with an external Temperature and Relative Humidity sensor on a 6-foot cable for fast sensor response and deployment in tight spaces. The Relative Humidity sensor features fast response and superior durability in humid environments and is user-replaceable.

  • Key Features
  • Weatherproof housing for use in outdoor or condensing environments
  • High accuracy
  • Replaceable Relative Humidity sensor provides fast response and superior recovery from condensing conditions
  • Small-diameter external sensor versions for measurements in tight spaces
  • Optic USB interface for fast and reliable download


Ther are of the order 100 units available each with radiation shield and mounting bracket.

The dataloggers are self-contained but a HOBO U-DTW-1 WATERPROOF DATA SHUTTLE and HOBO U-DTW-1 WATERPROOF SHUTTLE COUPLER FOR U23 HOBO PRO V2 are required.  A small number of these are available on request.

Please contact the PI for further details.