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The HumidiProbe is a self-contained humidity and temperature measuring data logger. Simply
position the HumidiProbe near the source you want to measure, plug the cable into the USB
port on your PC, and you're ready to measure humidity and temperature.

Monitoring temperature and humidity is very important: temperature and humidity play an
import part in health, comfort and productivity. Extreme temperatures can also cause
electronic equipment to age faster and mechanical equipment to breakdown. If humidity is
too high it can lead to corrosion of equipment, mould growth — even printers jamming; if
the humidity is too low it can lead to problems with static electricity and dehydration
problems with everything from wine making to wood storage.

  • Records temperature and relative humidity
  • Measures 0 to 100% RH (non-condensing)
  • Measures 0 to 70 °C
  • Small form factor design
  • Connects to a PC or laptop via a USB port
  • No power supply required

Versatile and expandable

The HumidiProbe's compact, all-in-one design allows it to be used in various locations and in
a wide range of applications. Up to 4 HumidiProbes can be connected to one PC allowing you
to accurately monitor the temperature and humidity in multiple locations at once, and at a
low cost.

Easy to use software

The easy to use PicoLog data acquisition software is supplied with the HumidiProbe —
this powerful, yet flexible, data acquisition software allows you to collect, manipulate,
analyse, and display and export data. Software alarms can be configured for both temperature
and humidity so as to provide a warning when measurements go out of a specified range.
Updates to PicoLog can be downloaded for free from the Pico website.

An accurate and cost effective solution

If you need to measure, and record, temperature and humidity the HumidiProbe provides you
with a complete solution that is compact, simple to use, accurate and cost effective.

The RH-02 Temperature and Humidity Data Logger is available for users without a USB
compatible PC.

Specification Temperature Humidity
Range 0 to 70 °C 0 to 100% RH
Accuracy ±0.5 °C ±2% RH
Resolution 0.01 °C 0.03% RH
Conversion time 2 sec
Response time 5 to 30 seconds 4 seconds
PC connection USB 1.1 (USB 2.0 compatible)
Power supply From USB port
Dimensions 45 x 72 x 28 mm   (1.77 x 2.83 x 1.10 in)
Cable length 4.5 metres   (14 ft 9 in)
Supplied software PicoLog data acquisition software for Windows.
Drivers and examples for C, Delphi, Visual Basic, Agilent VEE and LabVIEW. A macro is also provided to collect data directly into an Excel spreadsheet.
PC requirements Processor: Pentium class processor or equivalent
Memory: 32 MB minimum
Disk space: 10 MB minimum
Operating system: Microsoft Windows 98SE, ME, 2000 or XP
Ports: USB 1.1 or 2.0 compliant port
Part Number

PP299 - RH-02-USB - Obsolete and no onger available


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Tel:1.800.663.6001 or 1.604.925.6150
Address: 2454 Haywood Ave
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Tel:1.800.465.0164 or 1.905.513.7027