Log In

Celebrating 43 Years

Follow us on Facebook for all the latest news, updates and promotions


Attention all
Automotive Scope Users

Pico Automotive Scope software now sports a new Waveform Library browser.
Must own PicoScope to view.
See details here


Credit Cards Accepted
Thomas Supplier



pico-name.GIF (1435 bytes)

Pico Technology supplies a range of easy to use PC based temperature and humidity logging products. The units simply plug into the serial (or USB via the adapter) port of a PC (desktop or laptop) and require no power supply.

US Prices
CDN Prices

Privacy and Security



Used with PicoLog data logging software, they replace costly chart recorders and complicated ‘plug in’ data acquisition boards. These PC based temperature data loggers allow your computer to display and record temperatures. PicoLog can collect data at rates from one sample per second to once per hour and upto 1 million samples can be recorded. Data can be displayed in graphical or spreadsheet format, both during and after data collection.

RH-02 Temperature and Humidity PC Data Logger

 Your ALT-Text here



  • Records temperature and humidity
  • High accuracy
  • No Sensors required
  • No power supply required

The Pico RH-02 measures and records humidity and temperature on a PC. It uses built in sensors that are calibrated to give highly accurate measurements.

The RH-02 is very easy to use: just plug into the serial port of your PC and you are ready to take measurements. It is supplied with PicoLog data logging software and software drivers for users who wish to write their own software.



Specification Temperature Humidity  

High accuract temperature and humidity data logger

Range -20 to 70°C (sensor)
0 to 70°C (converter)
0 to 95% non condensing
Response time 10 seconds 15 seconds (slowly moving air)
Accuracy ±0.2°C (0 to 70°C) ±2.5% (0-90%)
Resolution 0.01degC 0.01%
Physical dimensions 100 x 135 x 35 mm (converter)
45 x 72 x 28 mm (sensor)
Sensor to converter cable : 3 meters
Conversion time 2 sec
Output connector D9 to serial port, cable supplied
Supplied software PicoLog for Windows (3.x, 95/98/ME, NT/2000, XP)
Drivers & examples C, pascal, Delphi, Visual Basic, HP VEE and LabVIEW. A macro is also provided to collect data directly into an Excel spreadsheet


USA Office

Address: 1480 Gulf Road, Suite 837,
PO Box 1364
Point Roberts, WA 98281

Western Canada - Vancouver BC

Tel:1.800.663.6001 or 1.604.925.6150
Address: 2454 Haywood Ave
West Vancouver, BC V7V 1Y1

Eastern Canada - Markham, Ontario

Tel:1.800.465.0164 or 1.905.513.7027